Electrical audio signal processing systems and devices – Monitoring of sound
Patent
1990-06-07
1992-06-02
Dwyer, James L.
Electrical audio signal processing systems and devices
Monitoring of sound
324103P, 324122, 324 96, 324 77A, 340753, 340754, 340782, 34081511, H04R 2900, G01R 1163, G09G 320
Patent
active
051194260
ABSTRACT:
A linear display device provides a floating bar type of display for instantaneous peak values and instantaneous average values of an audio signal. Pairs of respective peak and average comparators are coupled to a source of fixed value bias voltages. The comparators produce outputs when the peak value and the average value of the audio signal exceeds the bias voltage. A logic circuit connected to outputs of each pair of comparators provides an output only when the bias voltage exceeds the instantaneous peak value.
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Chiang Jack
Dwyer James L.
Peavey Electronics Corporation
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