Revision as of 19:11, 13 May 2018 edit 27.125.43.78 (talk) →How it works?: whoops ← Previous edit		Revision as of 19:12, 13 May 2018 edit undo 27.125.43.78 (talk) →How it works?: I require a colon! Next edit →
Line 30: Franky666 <!-- Template:Unsigned IP --><small class="autosigned">— Preceding [[Wikipedia:Signatures\|unsigned]] comment added by [[Special:Contributions/2003:58:EC37:EF22:FD3B:9CB3:E5EE:297A\|2003:58:EC37:EF22:FD3B:9CB3:E5EE:297A]] ([[User talk:2003:58:EC37:EF22:FD3B:9CB3:E5EE:297A#top\|talk]]) 00:29, 30 November 2016 (UTC)</small> <!--Autosigned by SineBot--> == How it works? == How ADPCM works? How are 8–bit u–law samples mapped to 4–bit? What does each of the 16 4–bit values mean? [[User:24691358r\|24691358r]] ([[User talk:24691358r\|talk]]) 18:32, 11 August 2017 (UTC) : This is so frustrating that it is unknown how ADPCM works. My wildguess is that it takes the difference between the last and the beforelast samples, and reapplies the difference between the last and the current sample, and stores -8÷32768, ... 0, 1÷32768, 2÷32768, 3÷32768, 4÷32768, 5÷32768, ... 7÷32768 in a signed nibble. Please tell me it's ADPCM! [[Special:Contributions/27.125.43.78\|27.125.43.78]] ([[User talk:27.125.43.78\|talk]]) 19:10, 13 May 2018 (UTC)<br><br>

Talk:Adaptive differential pulse-code modulation: Difference between revisions