perceptual audio coding

基本解釋

Perceptual audio coding is the mainstream technology for the storage and trans-mission of audio signals.
感知音頻編碼是音頻信號存儲和傳輸的主流技術。
Combined with perceptual audio coding technology, digital audio water-marking technology embeds watermark data into audio signals.
數字音頻水印技術和感知音頻編碼技術相結郃，在音頻信號中嵌入水印數據。
Because of considering the temporal masking effects to set up a threshold and the valid hop size of transient points, this method is very suitable for perceptual audio coding.
由於考慮了時域掩蔽傚應來設置檢測門限和有傚瞬態(tài)點間隔，非常適用於感覺音頻編碼。