AIMP and Sound HD with the new surround in Windows

Wszelkie pytania i sugestie dotyczące AIMP'a.
BienSoundPC
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Bose Spatial Dispersion not yet as a 2 channels soundbar

Post autor: BienSoundPC »

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Bose has been working with hardware surround solutions for a long time

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but the Bose L1 Compact system which is like a stage soundbar is mono. https://www.bose.pl/pl_pl/products/spea ... ystem.html
Acoustic Performance: Generous coverage — C-shaped line array, featuring 8 articulated 2" neodymium drivers; 180-degree horizontal coverage with wide vertical dispersion, allowing your audience to hear clearly whether they are seated or standing, even off to the extreme sides in small to medium venues.
It will be even more interesting with stereo.

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At the Rezydent hotel in Sopot we have tested music playback with LS1 in a large room with very difficult acoustics. The PA set that serves the artists and a simple laptop allowed to play Music of the World from Polish Radio 3 broadcasts on the Internet. Processing into analog signal for the stage set was in a laptop with Windows 10 and AIMP, which was optimally configured to work with 192kHz / 32 bit oversampling.

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The chinch inputs (RCA, phono) are easily accessible. It is a very practical solution that provides good sound for music played in rooms with difficult acoustics.

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Cheap copies of L1 are now available for around half a thousand Euro https://www.thomann.de/gb/ld_systems_ma ... 9&reload=1
Ostatnio zmieniony 06 lut 2023, 10:27 przez BienSoundPC, łącznie zmieniany 2 razy.
BienSoundPC
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analog discs can also be saved in HD sound

Post autor: BienSoundPC »

It is important to faithfully reproduce the music from vinyl

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Interesting possibilities are offered by Burmester 175 from Germany https://www.burmester.de/en/Turntable/175
Obrazekhttps://www.burmester.de/media/89/a3/ce ... er-lr2.pdf
The 175 is designed as a turnkey table, which Burmester calls an “active” turntable, which means it has a built-in phono stage. At the outset, in early prototype form, that inserted phono stage was a Model 100. The one in the production model is more of a distillation of what’s best on a Model 100 for the typical user. This means the very small signals from the pick-up to be gently amplified after the shortest possible path. We’re talking a little less than 30cm from cartridge tag to phono stage. This phono stage contains all ‘the good bits’ from the Model 100 (i.e., almost everything except the on-board MM phono circuit, A-D converter, and the VU meter) and these have been optimised for use inside the 175 and allow external voltage values at a superior level. If you decide to move away from the supplied cartridge, the phono stage is designed for moving coil only and is adjustable for load (this is one of the few immediately visible changes to the production model from the prototype shown at Munich ‘17 – the phono stage controls were on the front panel and arenow moved to the rear of the deck).
Faithfully reproduced music can be saved in wav with 48kHz studio sampling. GoldVawe from Canada can be used for this.

Obrazekhttps://www.goldwave.com/
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Digital Audio Editing Software

Record • Restore • Convert • Analyze

For over 25 years we have strived to design and refine audio editing software that is intuitive, reliable, and affordable. We created GoldWave to do everything from recording and editing to sophisticated audio processing, restoration, enhancements, analysis, and conversions. GoldWave's convenient, all-in-one design even features full keyboard accessibility, foot pedal support for playback, cool visuals, and much more. Get started today by downloading the fully functional evaluation version and turn your PC or mobile device into a recording studio at your finger tips!

Windows version now includes multiple languages: English • German (Deutsch) • Spanish (Español) • French (Français) • Chinese & more!
Audiophile Music Server http://soundpc.art.pl/eu/

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for owners of both - attractive vinyl records and CDs as well as good equipment to listen to music

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It also allows any compression to FLAC format

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Free Lossless Audio Codec is an audio coding format for lossless compression of digital audio, developed by the Xiph.Org Foundation, and is also the name of the free software project producing the FLAC tools, the reference software package that includes a codec implementation. Digital audio compressed by FLAC's algorithm can typically be reduced to between 50 and 70 percent of its original size[4] and decompress to an identical copy of the original audio data. https://en.wikipedia.org/wiki/FLAC
or in m4a with Advanced Audio Coding 48 kHz max.192 kbps
Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression. Designed to be the successor of the MP3 format, AAC generally achieved higher sound quality than 20th century MP3 encoders at the same bit rate https://en.wikipedia.org/wiki/Advanced_Audio_Coding
ObrazekPerhaps the program from Germany is also useful mp3DirectCut Fast MP3 and AAC cutter
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Cut and edit MP3 and AAC fast and easily https://mpesch3.de/

mp3DirectCut is a fast and extensive audio editor for encoded MP3 and AAC. Without re-encoding directly cut, crop, split and join your tracks, create fades on MP3 and much more. Direct lossless editing saves encoding time and preserves the audio quality of encoded tracks. The built in recorder creates MP3 on the fly. With Cue sheets, Pause detection or Auto cue you can easily divide long files.
BienSoundPC
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64 bit AIMP is already tested with BienSound PC

Post autor: BienSoundPC »

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download and test it https://www.aimp.ru/?do=download.file&id=21

On April 12, 2022 a beta of AIMP with 64 bit support appeared and the author starts on the blog: [url] http://www.aimp.ru/blogs/?p=1171 [/ url]
Today we have started public beta-testing of AIMP for Windows v5.03. As we have announced, this release brought native Windows 64-bit support. Since now, player will releases in two editions: 32-bit and 64-bit.
With BienSondPC optimally set for AIMP, you can already hear that it is even better.

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A motherboard with a separate audio section was used, in which the CPU works at 48 GHz and RAM with half of that.
BienSoundPC
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4-channel surround can be very precise with the KEF LS50 Wireless II

Post autor: BienSoundPC »

ObrazekObrazekmore than a high-performance loudspeakerhttps://eu.kef.com/pages/ls50-wireless-2
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Owners of the LS50 Wireless may be wondering what’s new? The answer: pretty much everything. The original was fantastic, but LS50 Wireless II is better in every respect, with improved sound, better connectivity and usability thanks to the brand new W2 wireless platform.
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…the combination of KEF’s Uni-Q driver and plenty of internal amplifier power delivers a focused, involving sound way beyond expectations for speakers so small.”
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"These sequels are among the most thrilling speaker systems we’ve heard." - October 2021, What Hi-Fi?
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"...wir sprechen von ikonischem Design. Nur wenige Lautsprecher können das Wort auch nur an sich heranlassen. Hier ist der maximale Kandidat. Die LS50 Wireless II ist die neueste Generation von vielen Vorgängern. Selbst absolute Laien erkennen sie. Ein Kompaktling, der scheinbar nur mit einer Membran mit Metallglanz auskommt. Das stimmt so natürlich nicht. Was wir als Schallwandler sehen, ist vielmehr der nächste Geniestreich nach dem Design. Es ist eine Koax-Konstruktion. Runderherum schwingt ein Bass/Mitteltöner, in der Mitte liegt das Herz für den Hochtöner. Also zwei Membrane auf einen Punkt. Was das für Klangfans so wichtig macht: wir haben eine Punktschallquelle. Alles erreicht uns aus einer zentralen Achse. So bauen Könige und Kaiser.
ObrazekObrazek https://www.pc-audiophile.com/kef-ls50- ... -hoparlor/
KEF LS50 Wireless II, bir araya getirdiği çok sayıda özellik bakımından ilgimi çeken bir ürün. O nedenle yakından incelemeye karar verdim. İlk fırsatta dinlemeyi de planlıyorum. Bu yazıda tam bir ürün incelemesinden çok, LS50 Wireless II ile neyin nasıl yapılabileceğine hızlıca bakmak istiyorum.
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KEF LS50 connected to PC? - About the older version @ forum https://audiophilestyle.com/forums/topi ... ted-to-pc/
BienSoundPC
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64 bit AIMP 5.03 is worth installing

Post autor: BienSoundPC »

We've been testing 64 bits beta versions with the reference BienSoundPCs for a long time and they've worked well. http://forum.aimp.com.pl/viewtopic.php? ... 970#p45893

On June 20, a stable version was released. http://www.aimp.ru/?do=download&os=windows
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Whats new?

In v5.03, we have focused to native 64-bit support. Since now, player will releases in two editions: 32-bit and 64-bit.

In additional:

Audio Converter: APE Encoder - support for 32-bit per sample mode
Audio Converter: APE Encoder - support for multiple channel audio files
Player: APE - support for 32-bit audio
Player: an ability to customize speed / tempo step
Player: the %chapter macro has been added for playing file
Playlist: XSPF format became the default playlist format
Music Library: two new templates: "best tracks" and "new tracks"
Tag editor: change case - now the rule can be applied to selected part only
Tag editor: online search - discogs - support of the "disk number", "part of compilation", "styles" and "comments" tag fields
Tag editor: replaygain - added an ability to scan folder as single album


Also:

General: added support for images in WebP format (libwebp.dll required)
Playlist: the "select enabled" command has been added
Playlist: the "start playback" command has been added to the tab's menu that makes easier to resume it playback
Default skin: information box - added an ability to hide extra information pane
Default skin: information box - added the lyricist tag field
Skin engine: an ability to auto-adjust color schema to accent color of Windows Theme
Skin engine: snapping window bounds during resizing to bounds of other windows
Skin engine: improve support of Aero Snap
BienSoundPC
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AIMP is ready for the new EU standard with USB-C

Post autor: BienSoundPC »

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New EU rule will require all phones and electronics to use a standard charger https://edition.cnn.com/2022/06/07/tech ... index.html

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USB-C also allows for digital audio connections, and over time will exclude the analogue ones for headphones in many portable devices.

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Even very simple USB-C devices have DACs used on PC motherboards, and their drivers have been well-polished over the years, which work very well with AIMPObrazek
The ALC5628 is a highly-integrated I2S/PCM interface audio DAC with multiple input/output ports and is designed for Multimedia and Communication handheld devices. It provides a Stereo Hi-Fi DAC for playback via the I2S/PCM interface and is controlled by the I2C interface.

To reduce component count, the device can connect to:

LINE_IN stereo Single-Ended analog inputs (can be configured to mono Differential analog input)
Single-Ended stereo Headphone
MONO or Stereo Bridge-Tied Load (BTL) Speaker

Multiple analog input and output pins are provided for seamless integration with analog connected wireless communication devices. Differential input/output connections efficiently reduce noise interference, providing better sound quality. The Class-D amplifier can be directly connected to a 2.4 Watt Mono Speaker, removing the need for an additional amplifier, further cutting both cost and required board area.

The ALC5628 AVDD operates at supply voltages from 2.3V to 3.6V. DCVDD and DBVDD operate from 1.8V to 3.6V, and SPKVDD operates from 2.3V to 5V. To extend battery life, each section of the device can be powered down individually under software control. Leakage current in maximum power saving state is less than 10µA. https://www.realtek.com/en/products/com ... em/alc5628
Inexpensive integrated circuits for driving headphones, which have been available for years, will do better if they are provided with an appropriate power supply. Obrazek

There are also advanced devices with multi-channel support, but their drivers decide whether they will support the Microsoft standard
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ESS Sabre32 Ultra DAC technology for superb analog sound
The same converter technology used in audio interfaces costing thousands
Measured 120 dB dynamic range on outputs
Measured -129 dBu EIN on mic inputs
ESS-driven headphone output

https://motu.com/en-us/products/m-series/m4/
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The ESS Sabre ® ES9039MPRO & ES9039PRO are the fully redesigned flagship 32-bit 8 Channel digital-to-analog converters (DAC) that target
high end consumer devices, professional audio applications such as recording systems, mixer consoles and digital audio workstations (DAW), test
equipment, instruments, audio processors applications. It was designed to create the new generation of the world’s highest performing audio DAC.

The ES9039PRO has 8 integrated DACs which use ESS’ patented Hyperstream ® IV DAC Architecture. Using the QUAD modulator architecture, it
delivers unprecedented audio sound quality and specifications, including a world class +132dB DNR per channel, +140dB DNR and a THD+N of
-122dB in mono mode.

The ES9039PRO SABRE ® DAC improves on previous designs to include:
• MQA Hardware renderer (ES9039MPRO) to reveal the original master resolution
• TDM & SPI support for more options in connectively
• Lower power consumption than previous generations, including the Hyperstream IV DAC modulator
• New Hardware mode for simplified programming.
TDM, DSD, DoP, and I2S, LJ, RJ master/slave interfaces as well as synchronous S/PDIF are supported

The ES9039PRO has 8 built-in pre-programmed and programmable digital filters which allows the most discerning user to tune the SABRE sound
to their own personal sound signature.

The ES9039MPRO includes a built-in stereo hardware MQA renderer that helps recreate the natural sound of the recording. https://www.esstech.com/products-overvi ... hile-dacs/
ESS targets the embedded systems market and may not include Microsoft solutions
BienSoundPC
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2 new products that go well together

Post autor: BienSoundPC »

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The Tannoy Gold 5 is interesting for music playback with 4 speakers in the latest Microsoft configuration.

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This configuration is available on a PC with analog output for multi-channel audio
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200 Watt Bi-Amplified Nearfield Studio Reference Monitor with Proprietary 5" Dual Concentric Point Source Technology https://www.tannoy.com/product.html?modelCode=P0C2B
  • It measures 294 x 183 x 252 mm, which is the height of an A4 sheet, and becomes almost invisible in the living room.
  • The total power of 4 x 200 W allows you to play music even in a very large room without amplifiers distortion.
  • It has a stereo mini jack that has the function of "transmitting the signal" to the next speaker, which makes installation from a PC very easy.
  • There is also an eco-friendly auto "sleep" feature, which is beneficial with increasing energy costs.
  • 200 watts gives SPL 107 dB
Class-AB system with transducer-matched LF and HF bi-amplification for accurate dynamics

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Why Class-AB? The duty of any amplifier is to take a small input signal and turn it into a louder output that maintains the characteristics of the original signal, and to be large enough to meet the demands of the loudspeaker it drives. While Class-A amplifiers sound great at low volumes, they waste a tremendous amount of power that is lost as heat when asked to output hundreds of Watts. And even though Class-B amplifiers are much more efficient, they tend to bring a great deal of distortion to the mix. A Class-AB amplifier combines the linear performance of Class-A with the higher efficiency performance of Class-B, producing a much better amplifier design for loudspeakers used in critical listening environments.
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There also 2 larger models with a 300 watt amplifiers for a 6.5 and 8 inch Dual Concentric

300 watts in Tannoy Gold gives SPL 110 dB

4x 300 watts is enough for even a large room

Frequency response:

GOLD 7: 65 Hz – 20 kHz ± 3 dB; 46 Hz – 20 kHz -10 dB https://www.tannoy.com/product.html?modelCode=P0CMZ

GOLD 8:
54 Hz – 20 kHz ± 3 dB; 40 Hz – 20 kHz -10 dB https://www.tannoy.com/product.html?modelCode=P0C2C

4-channel music playback is more precise with Dual Concentric

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Discrete driver speaker systems using non-coaxial sources have an inherent design flaw in that each drive unit is an acoustic source of its own. While the components are physically aligned on one axis, they are displaced in source and can only be coherent at one specific listening point. When delays are applied to compensate for driver alignment, signals can only be aligned along a narow listening plane on one axis. Even systems with ratatable horns suffer from a significant 'suck-out' in the crossover region, and no amount of DSP processing can correct this phenomenon. The constant directivity characteristic of the Dual Concentric overcomes such time alignment problems
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Dual Concentric was offered in the 1940s and is constantly being improved

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Tannoy has produced coaxial loudspeakers, for the hi fidelity home consumer market since the early 1950s. Their "Dual Concentric" drivers early series included in order of introduction: Tannoy Blacks, Tannoy Reds, and Tannoy Golds. https://en.wikipedia.org/wiki/Coaxial_l ... Home_audio
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The Litle Gold Monitor model appeared in the golden age of hi-fi with the reigning compact cassette. They had a passive crossover and are still used by manufacturers of high-end amplifiers as a reference. Now it has served as a model for the modern active crossover range.

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Tannoy Ltd is a British manufacturer of loudspeakers and public address (PA) systems. The company was founded by Guy Fountain in London, England, as Tulsemere Manufacturing Company in 1926". https://en.wikipedia.org/wiki/Tannoy
In Britain any PA system is sometimes colloquially referred to as a Tannoy, after the company of that name, now owned by TC Electronic Group, which supplied many of the PA systems used previously in Britain https://en.wikipedia.org/wiki/Public_address_system
BienSoundPC
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Always an individual order

Post autor: BienSoundPC »

BienSound PC for the new 4 channel format is just one possibility

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It is always an individual order
can be elegant like the B&O sound system from Denmark
and drive as safely as the ReVox tape recorder from Switzerland.

It can be comprehensively, as in the American Marantz constructions
or only what is necessary, as in the British-Norwegian NAD traditions.

The American Marantz had in the 1970s an impressive quadraphonic offer

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This is one of the more powerful Marantz receivers ever made. It’s the Marantz 2500. It is somewhat rare and was produced from 1977 to 1979. It retailed for around $1600.00 and was eventually replaced by the 2600. The 2500 put out 250 watts per channel in to 8 ohms and was second only to the 2600 at 300 watts.>>>https://classicreceivers.com/marantz-2500
The British-Norwegian NAD tradition is the optimal selection of only the necessary components

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The NAD 3020 is a stereo integrated amplifier by NAD Electronics, considered to be one of the most important components in the history of high fidelity audio. Launched in 1978, this highly affordable product delivered a good quality sound, which acquired a reputation as an audiophile amplifier of exceptional value. By 1998, the NAD 3020 had become the most well known and best-selling audio amplifier in history >>>https://en.wikipedia.org/wiki/NAD_3020
The Swiss Revox has offered great semi-professional solutions for decades

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Revox was the domestic hifi branch of the venerable Studer company in Switzerland and made what are generally regarded as the best open reel hifi tape recorders of their time. Although the Studer professional range was entirely different there were occasional overlaps, of which the PR99 is most common.
The final Revox tape recorders left the factory almost 25 years ago, yet the enthusiasm and support for these classic machines remains as strong as ever.https://www.soundonsound.com/reviews/go ... revox-pr99
Danish B&O has provided beautiful hi-fi equipment for every home

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Perhaps the definitive B&O product. Combining innovative, cutting edge technology, precision engineering, superlative performance and outstanding appearance in a tasteful, usable, relevant package, it set the standards for top end Hi-Fi. For a small organization like B&O to release a product like this stunned the audio industry, who were used to seeing a lead from the likes of Technics and Sony. Both these companies, and many others besides, tried in vain to imitate the Beogram 4000, but none ever offered a convincing alternative.>>>https://beocentral.com/beogram4000
1 st Reference BienSoundPC 4 FM radio was inspired by Swedish design https://audiophilepc.blogspot.com/p/4-f ... undpc.html

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The R4000 shares the same basic chassis with the P4000 integrated amplifier (with minor differences in the way the front is cut out to let the controls through) The chassis is made of a two-piece diecast aluminium, the top, front and 1/4 of the bottom being one piece, the other being the remaining 3/4 of the bottom. According to Sonab's literature, a car could run over the R4000 without damaging it http://www.thevintageknob.org/sonab-R4000.html
It was considered to mount a 2x80W power amplifier in the BienoundPC as in the P4000, but connecting thick cables to the speakers is not practical here. However, it is possible to mount separate contacts on the front for the left and right microphones, as well as good quality amplifiers for them. This gives you the ability to optimally record music from vinyl records to take advantage of the RIAA digital equalization on your PC. This allows even more faithful reproduction of quadraphonic SQ/QS recordings.

BienSondPC is a better recorder than Sonab 500 and even more convenient

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BienSound PC was developed in the music city of Sopot, on the southern Baltic coast. The inspiration for the creation of BienSound PC came from Sopot and Stockholm, with the computer processing of various types of demos for musicians, where we found that "analogue cut" PC is necessary for crystal-clear digital recording.

1 st Reference BienSondPC 4 FM radio has features like the Swedish Audio Pro TPA 150

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This design from the 70s was called Computer Controlled AM-FM Recieve and was created for the offer with active hi-fi speakers

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In Sweden in the 1950s, an active loudspeaker with tubes was already offered to provide surround sound from monophonic recordings

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Amplifier:Push-pull tube amplifier, OTL, Output Transformer Less with two separate channels. One for low frequencies 20 – 300 Hz and one for higher frequencies 300 – 16.000 Hz. 55dB of negative feed-back. Amplifiers located inside the cabinet.
Output tubes Two pairs of EL86
Output power 10 – 12 watts per channel (high freq. and low freq.).
Principle Three way bass reflex. Active bi-amplified speaker with level adjustment for the low frequencies for adjustment to the room.
Woofer Peerless 10 inch, 800 ohms.
Midrange Philips 9710AM, 800 ohms
Tweeters4 Pcs. Peerless MT20HFC driven by a transformer with air gap.
BienSound PC is always at individual order
https://audiophilepc.blogspot.com/p/4-y ... order.html

The right choice and quality of the components allows us to use technologies developed in Scandinavia for professional audio-video equipment.

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At the event in AmberExpo we invited artists to collaborate with us on creating new PC visions for music playback. The concept without a housing was created with the Swedish artist Per Dahlberg and was at the center of the stand.
BienSoundPC
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ElectroAcoustic Converter

Post autor: BienSoundPC »

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There's a vandal on the forum again!!!

It's sabotaging, and who knows what, so it's best to provide a safe direct link to: 4 You Music & EAC (ElectroAcoustic Converter - electric current > acoustic waves) https://audiophilepc.blogspot.com/

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There is a post on the subject of this thread British proposals for new 4 ch surround in Windows https://audiophilepc.blogspot.com/2022/ ... round.html

The subject of AIMP is discussed in the blog entries:

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64 bit programs are better for Broadcasted Music PC Receiver https://audiophilepc.blogspot.com/2022/ ... r-for.html

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BBC Sound HD free from Swedish Radio 2 https://audiophilepc.blogspot.com/2022/ ... dio-2.html
BienSoundPC
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4 chanel and transparent casing

Post autor: BienSoundPC »

in the post above the vandal amok once again

Fortunately, there are interesting things for using the new surround sound in Windows

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A transmission line loudspeaker may, for example, be transparent
A transmission line loudspeaker is a loudspeaker enclosure design which uses the topology of an acoustic transmission line within the cabinet, compared to the simpler enclosures used by sealed (closed) or ported (bass reflex) designs. Instead of reverberating in a fairly simple damped enclosure, sound from the back of the bass speaker is directed into a long (generally folded) damped pathway within the speaker enclosure, which allows far greater control and use of speaker energy and the resulting sound.https://en.wikipedia.org/wiki/Transmiss ... oudspeaker
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Why not transparent BenSound PC for "La musique sonne bien avec cet ordinateur de bureau" and 4 Your Music. https://audiophilepc.blogspot.com/p/4-y ... order.html

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Audiophiles don't have to limit the PC to a standard form
https://audiophilepc.blogspot.com/2023/ ... limit.html

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The transmission line loudspeaker enclosure can also be cast concrete like the Rauna Leira from the early 1980s but it is expensive and bass reflex is now offered with this brand https://rauna.squarespace.com/about-rauna

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Many Japanese built their own transmission line loudspeakers, also known as back-loaded horns. In the 1970s, they were a good alternative to the offer of audio salons with quadraphonics. Four such speakers have been optimally placed in the room so that all drivers are at ear level. It still matters when playing music from stereo recordings, and in the case of 4 speakers and surround sound, it is even more important to take care of it.

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Fostex now offers slim 145(W) x 343(H) x 216(D) mm TL cabinets with the 4" coaxial FE103En, which does not require a powerful amplifier. Thanks to them and traditional amplifiers from the RTV offer, you can comfortably arrange a room for playing music from 4 speakers https://www.fostexinternational.com/doc ... 0-BH.shtml

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The active Tannoy speakers with bass-reflex are also very interesting. See more: British proposals for new 4-ch-surround https://audiophilepc.blogspot.com/2022/ ... round.html

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The reference are active APS Coax loudspeakers with closed-box enclosures, which are produced in Poland with 6 1/2"transducers from the Norwegian company SEAS https://www.aps-company.com/coax2-en/
ODPOWIEDZ