Temporal Noise Shaping: Difference between revisions

From Hydrogenaudio Knowledgebase
No edit summary
 
mNo edit summary
 
(3 intermediate revisions by 2 users not shown)
Line 1: Line 1:
[[Stub]]
'''Temporal Noise Shaping''' ('''TNS''') is a technique for reshaping the quantization noise over time (hence the term "Temporal"). The objective is to reduce artifacts in transient and speech signals.
[[Category:Technical]]
TNS was introduced into MPEG-2 AAC.
TNS is not available in MP3.
TNS is not applied for short blocks, only for long blocks.
 
{{stub}}
[[Category:Algorithms]]

Latest revision as of 17:23, 13 June 2007

Temporal Noise Shaping (TNS) is a technique for reshaping the quantization noise over time (hence the term "Temporal"). The objective is to reduce artifacts in transient and speech signals. TNS was introduced into MPEG-2 AAC. TNS is not available in MP3. TNS is not applied for short blocks, only for long blocks.