WiN | AudioZ Exclusive | 162.63 MB
英文简介:
HQPlayer is a high quality audio player for macOS, Linux and Windows. HQPlayer also features several selectable high quality upsampling and downsampling algorithms as well as selectable dither, noise shaping and modulator algorithms.
All modern DACs employ oversampling and delta-sigma modulation, however the hardware implementations are more or less resource constrained. Higher quality oversampling and delta-sigma modulation can be done by utilizing vast mount of processing power available in modern PCs. Many AVRs also resample internally to 48, 96 or 192 kHz, with the HQPlayer, these can be fed at the native rate.
Want to buy 192/24 or DXD files for future but currently own only 96/24 capable hardware? Or want to buy DSD128 or DSD256 files but currently own only DSD64 or 192/24 PCM capable hardware? Resampling and dither/noise shaper can be used to playback high resolution files on a lower resolution hardware, allowing future-proof investment on high resolution files.
For digital room correction and other equalization purposes, selectable convolution algorithms and parametric equalizers are included. Convolution engine supports RIFF (WAV) format FIR impulse responses, which can be produced with suitable software, such as Acourate, rePhase, Audiolense, Focus Fidelity or DRC. Also parametric equalizer setting txt files from Room EQ Wizard can be imported for processing.
Supported source formats:
CDDA (Audio CD)
FLAC
WavPack (PCM and DSD)
DSDIFF (DFF, non-compressed)
DSF
RIFF (WAV, including DXD/RF64)
AIFF
MP3
RAW streams
Realtime audio inputs
Supported playlist formats:
M3U / M3U8
PLS
Features:
Software upsampling / downsampling with selectable algorithm up to 32-bit 1.536 MHz or down to 8-bit 32 kHz PCM (52 options, most "apodizing")
Delta-Sigma modulators for upsampling PCM/DSD content up to 98.304 MHz 1-bit SDM (24 modulators, 55 PCM oversampling options and 3 DSD rate converters)
Selectable dithering / noise shaping algorithm (10 options)
128 DSP pipelines for routing and mixing with various algorithms (max 48 DSD source channels)
Selectable convolution algorithm (FIR) for equalization, such as digital room correction (2 options), for PCM/DSD content
Optional high-frequency expansion for the convolution engine
Parametric equalizers for PCM/DSD content
RIAA equalization for vinyl sources
Software-based digital volume control for PCM and SDM (DSD)
Source content analysis to detect need for apodizing oversampling filter
Source content metering and analysis displays
Playback of DSF/DSDIFF files through any supported audio interface (PCM conversion and DSD rate conversion)
Selectable algoritm and noise filters for DSF/DSDIFF PCM playback (14 / 12 options)
Native/direct playback of DSF/DSDIFF files (ASIO DSD, DoP v1.1 with both 0x05/0xFA and 0x06/0xF9 markers)
Playback of stereo, 2.1, 3.0, quadrophonic, 3.1, 5.0, 5.1 and 7.1 channel material
Speaker configuration for multichannel playback (delay and level) for PCM and SDM (DSD)
Matrix processing for routing, filtering and mixing channels with gain, for PCM/DSD content
Bypasses operating system software mixer and sample rate conversion
Support for professional ASIO drivers
Network endpoint support with Signalyst Asynchronous Network Audio Adapters
Support for ID3v2 tags on AIFF, DSF, WAV and MP3 files (versions 2.2, 2.3 and 2.4)
Smooth level limiter for clipped material
"Dual wire" channel bonding support to reach 2x rates, PCM and DoP (DSD)
64/80/128-bit and arbitrary precision floating point processing
Support for 128 channels (max 48 DSD source channels
Full support for multi-core processors
Light weight desktop-GUI to lower graphics noise
Touch-aware remote control client
DSP offload to GPU using NVIDIA CUDA
Headphone cross-feed processing
Adaptive loudness control
Support for ReplayGain 2.0 metadata
Resampling filters:
38 linear phase
3 intermediate phase
10 minimum phase
4 impulse optimal
3 closed form
Dithers and noise-shapers:
4 dithers
5 noise shapers
Delta-Sigma conversion:
24 modulators
55 oversampling filters (64x - 2048x)
Direct rate conversions, 3 algorithms
Digital volume control
Convolution engine
Parametric equalizer
Routing and mixing
External control applications:
HQPDcontrol Android / iOS
HQPWV
Roon
muso
Alchemy Desktop
This release has been exclusively provided to AudioZ by our member markiL. Please show him some love
官网: https://www.signalyst.com/consumer.html
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