A Satellite Communications, Broadcast-Quality Amplitude Compander
Some of the requirements for a frequency-modulation satellite broadcast network with respect to audio-signal fidelity and signal-to-noise ratio are discussed. A compander highly suited to the application is presented and a computer program is derived to analyze the effects caused by the selection of off-the-shelf component values. The computer program is very general and can be applied to any form of linear-decibel compander, although the program is specifically designed to analyze the frequency-response performance (at several points in the compander system) of single-band companders.
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 temporarily free for AES members.