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Create the page "Sampling frequency" on this wiki!

• Glossary Of Audio Terms
  * [[Frequency]] * [[Frequency domain]]
  5 KB (467 words) - 20:49, 24 July 2019
• Advanced Audio Coding
  * Flexible: supports several [[sampling rate]]s (8000–96000 Hz), bit depths, and [[multichannel]] (up to 48 chann ...an include up to 48 full-bandwith audio channels (up to 96 kHz) and 15 Low Frequency Enhancement channels (limited to 120 Hz) plus 15 data streams.
  7 KB (1,105 words) - 14:03, 23 April 2023
• Frequency
  '''Frequency''' is defined as the number of cycles of a periodic motion in a unit of tim The SI unit of frequency is called hertz (Hz, after its inventor Heinrich Hertz). One hertz correspo
  2 KB (308 words) - 22:15, 8 April 2014
• MP3
  ... [[multichannel]] files (see [http://www.mp3surround-format.com/ page]), [[sampling rate]]s from 16 kHz to 24 kHz (MPEG2 Layer 3) and 32 kHz to 48 kHz (MPEG1 L ...ring encoding 576 time domain samples are taken and are transformed to 576 frequency domain samples. If there is a transient 192 samples are taken instead of 57
  32 KB (4,966 words) - 09:42, 25 March 2024
• Bitrate
  The term is also commonly used when discussing digital sampling and sample rates. For example, the MP3 audio compression algorithm is often ... treated as one-tenth of a "real" channel. This is reasonable, because low-frequency effects (LFE) channel do carry little information.
  3 KB (553 words) - 05:10, 12 August 2023
• Noise shaping
  concentrate most of the noise power in a certain frequency band so noise out of perceptually important frequency bands to perceptually less
  11 KB (1,831 words) - 12:17, 21 June 2013
• Aliasing
  ...xample an input Frequency of 30kHz with a sampling rate of 44100 becomes a frequency of 44100-30000=14100Hz when the signal is reconstructed). This is similar t
  766 B (118 words) - 22:29, 20 December 2012
• LFE
  ...annel]] streams. It's responsible of reproducing the bass frequencies at [[sampling rate]]s up to 120Hz. On a multichannel setup, it's played by the subwoofer.
  278 B (41 words) - 08:09, 2 September 2006
• Nyquist rate
  These terms refer to the nyquist sampling theorem, but are used in different ways by different authors. They can be u * The highest [[frequency]] contained in a signal
  738 B (108 words) - 22:39, 8 November 2006
• Foobar2000:DSP
  0 B (0 words) - 20:44, 29 May 2005
• FAQs (Vinyl)
  ... noise reduction) may operate more effectively in the audible range if the sampling rate is increased, but this is not a general rule of thumb. * How low of a frequency can LPs produce?
  5 KB (896 words) - 06:49, 2 October 2016
• Foobar2000:Resampler DSP (SSRC) (foo dsp ssrc)
  ... up to 192,000 Hz, using [http://shibatch.sourceforge.net/ Shibatch's SSRC sampling rate converter]. ... adjustable phase response, pass/stop band, filter rejection and real-time frequency/time domain graphs.
  1 KB (142 words) - 11:18, 24 September 2022
• Other hardware
  * Sampling Frequency - 16000, 32000, 44100, 48000 (some are optional, see references) * Frequency response - The range of frequencies the headphones can reproduce
  5 KB (722 words) - 00:04, 25 August 2023
• Myths (Vinyl)
  ...avily clipped and limited CDs in the modern mastering style have more high-frequency content than earlier masters. In general, increasing the perceived volume o ...ooves of a finite modulation width (measured in microns) that decreases in frequency. For instance, a cartridge may only be able to track a 300 µm-wide groove
  23 KB (3,722 words) - 04:14, 16 September 2021
• Resampling
  ...mpling algorithms use more CPU time, since they require translation to the frequency domain. Modern PC processors (~2 GHz clock) can easily deal with very high- * Sox Sampling rate conversion. W. G. Unruh 2006: http://www.theory.physics.ubc.ca/soundca
  3 KB (536 words) - 00:33, 6 January 2019
• LossyWAV
  ...ast two lengths (default quality preset (-q 5) = 32, 64 & 1024 [[Wikipedia:Sampling %28signal processing%29|samples]]). After some manipulation, the results of The upper frequency limit used in the calculation of minimum signal power varies, dependent on
  28 KB (3,906 words) - 20:28, 30 July 2021
• LAME Y switch
  * MP3 audio is stored in the frequency domain (values for frequencies) instead of the time domain (values for samp ...t blocks it is sfb12. The frequency at which it starts also depends on the sampling rate. The value of ~16Khz is for 44.1Khz material.
  6 KB (945 words) - 17:24, 3 December 2019
• Opus
  ...sumes a '''monophonic''' source sampled at CD quality or above (typ 48 kHz sampling rate) but mentions stereo compatibility for 40kbps+. The default 20ms frame ... '''stereophonic''' source sampled at CD quality or above (typ 48 kHz sampling rate). Opus will automatically use mono at very low bitrates, though a cert
  34 KB (5,066 words) - 05:26, 24 April 2024
• Fraunhofer FDK AAC
  Also see [[#Recommended Sampling Rate and Bitrate Combinations|Recommended Sampling Rate and Bitrate Combinations]]. == Recommended Sampling Rate and Bitrate Combinations ==
  23 KB (3,254 words) - 07:11, 12 August 2023
• High Definition Compatible Digital
  ...el One (44 and 48 kHz only) or the PM Model Two (added dual- and quad-rate sampling rates) could this file be properly decoded ...ng filters while performing A/D conversion (depending on the level of high-frequency content), they were precluded from using two different playback filters as
  18 KB (2,944 words) - 17:40, 23 October 2020