An Attack Processing of Audio Signal for Reducing Pre-echo in a Low Bit-Rate Audio Coding System.
Ai Chye LimDong-Yan HuangSay Wei FooPublished in: SIP (1999)
Keyphrases
- audio signal
- low bit rate
- coding method
- audio signals
- bit rate
- music information retrieval
- image compression
- coding scheme
- video compression
- discrete wavelet transform
- image quality
- subband
- visual quality
- high frequency
- compression algorithm
- compressed domain
- audio features
- inter frame
- speaker identification
- compression ratio
- video conferencing
- frequency domain
- pseudorandom
- rate distortion
- extracted features
- video coding
- motion estimation