SOUND AMPLIFICATION SYSTEM
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United States of America Patent
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app pub date -
Jan 10, 2008
filing date -
Jan 16, 2007
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Abandoned
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Abstract
A classroom sound amplification system adapted for providing information aiding at diagnosing possible erroneous or inappropriate conditions or configuration of the system is disclosed. The system comprises a microphone device converting a voice to a sound signal and connecting to a sound processing device processing the sound signal and generating a processed sound signal, and a speaker device connecting to the sound processing device and converting the processed sound signal to a processed voice. The microphone device, the sound processing device, the speaker device and one or more A/V-devices are connected to or form part of the control device allowing the control device to collect operational information concerning the operation and/or status of devices of the system by monitoring predefined operational a parameters at various points in time.
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