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  • 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 bytes (108 words) - 22:39, 8 November 2006
  • ...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 bytes (118 words) - 22:29, 20 December 2012
  • '''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
  • ...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 bytes (41 words) - 08:09, 2 September 2006
  • * [[Frequency]] * [[Frequency domain]] ...
    5 KB (467 words) - 20:49, 24 July 2019
  • ...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
  • ...cutoff frequency of the low-pass filter, the alienating noise in the high frequency range is corrected. '''AA (dB)''' - Anti-aliasing Rejection (applies to down sampling only). Typical settings: ...
    4 KB (550 words) - 17:33, 17 June 2022
  • 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
  • ...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
  • * 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
  • ...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
  • * 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
  • 0 bytes (0 words) - 20:44, 29 May 2005
  • 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
  • * Flexible: supports several [[sampling rate]]s (8000–96000 Hz), bit depths, and [[multichannel]] (up to 48 channel ...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
  • ...[[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
  • ...ls. Officially, sampling rates up to 384 kHz are supported, but "any WAVE" sampling rate (4 GiHz &ndash; yes ''giga''hertz, > sixteen octaves above audible) co ...rld music files, there has been released one publicity stunt at a sampling frequency where FLAC requires its <code>--lax</code> switch.<ref>[https://hydrogenaud ...
    13 KB (1,980 words) - 13:47, 19 May 2024
  • ...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
  • 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
  • ...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 a ...
    23 KB (3,722 words) - 04:14, 16 September 2021
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