Sampling (signal processing): Difference between revisions

Content deleted Content added
Citation bot (talk | contribs)
Altered url. URLs might have been anonymized. | Use this bot. Report bugs. | Suggested by Abductive | Category:Digital signal processing | #UCB_Category 97/203
there was a link leading to its own page
Line 145:
 
==== Speech sampling ====
Speech signals, i.e., signals intended to carry only human [[Speech communication|speech]], can usually be sampled at a much lower rate. For most [[phoneme]]s, almost all of the energy is contained in the 100 Hz – 4 kHz range, allowing a sampling rate of 8 kHz. This is the [[sampling rate]] used by nearly all [[telephony]] systems, which use the [[G.711]] sampling and quantization specifications.{{Citation needed|reason=References are needed for frequency range of human voice, and use of G.711|date=May 2018}}
 
=== Video sampling ===