A brief review will be made of the historical development of speech time compression-expansion techniques and equipment. Recent advances in electronic circuitries, both analog and digital, have made it possible to construct low cost speech time compressor-expanders with good audio quality and very high reliability. Several such methods will be discussed. A demonstration will be given to illustrate the state of art in speech time compression-expansion.
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is free for AES members and E-Library subscribers.