资料介绍
音频压缩算法 W H I T E P A P E R
By
Ambika Ammal,
Freelance Consultant
Audio Compression
Algorithms
Abstract
Huge uncompressed video and audio files Introduction 1, 2
create issues for storage and delay in The goal of the digital compression algorithm is to produce a digital representation
downloads. Compression algorithms solve of an audio signal which, when decoded and reproduced, sounds the same as the
the problems since, download time gets original signal, while using a minimum of digital information (bit-rate) for the com-
reduced dramatically to around one-tenth pressed (or enco