Difference between revisions of "Pulse Code Modulation"

From Hydrogenaudio Knowledgebase
Jump to: navigation, search
m
Line 3: Line 3:
 
This technology was created by Alec Reeves in 1937.
 
This technology was created by Alec Reeves in 1937.
  
See also: [[PDM]] and [[PAM]]
+
==See also==
 
+
* [[PDM]]
[http://homepage.ntlworld.com/quantium/ahr/pcm.htm A page on PCM history]
+
* [[PAM]]
 +
* [http://homepage.ntlworld.com/quantium/ahr/pcm.htm A page on PCM history]
  
  
 
{{stub}}
 
{{stub}}
 +
 +
 +
[[Category:Technical]]

Revision as of 08:11, 2 September 2006

Pulse Code Modulation (PCM) is a method of recording sound as digital data. The amplitude of the audio signal is sampled at a regular sampling rate, and quantized with a fixed bit depth.

This technology was created by Alec Reeves in 1937.

See also