Amplify 1.0.28

05/20/08 - Estimate the sound levels of a stereo or home theater system.




Amplify calculates sound pressure level (SPL), power consumption, and other details related to specific audio system setups. Compatible with the following types of systems: mono, stereo, 3-channel front stage, 3-channel surround, 4-channel surround, 5-channel surround, 6-channel surround, and 7-channel surround. Allows entering amplifier power rating, speaker distance, speaker sensitivity, speaker power handling, channel trim levels, and source signal levels for each audio channel (only the center front is configurable in the unregistered version).
Amplify includes ability to calculate SPL loss that occurs because of the distance between the speaker and the listener as well as attempts to compensate for room acoustics. Displays power usage in units of measure from picowatts up to megawatts as well as in percentage of available power. Notifies when amplifier channel clipping were to likely occur as well as when power compression might happen with the speaker(s). Version 1.0.28 includes unspecified updates.

Matt Spinelli

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