This audio frequency generator is a triggered signal generator. When a positive pulse of about 6 volts (minimum) is fed to the circuits input , a modulated audio signal comes out of the output. The ...

This article is part of the Ideas for Design Series: Vol. 3, No. 7. This simple, robust, and low-cost signal generator, based on the LM386 power amplifier IC, provides a trio of audio-band signals ...

Leading life-safety equipment manufacturer, C-TEC, has launched an innovative new Audio Signal Generator for testing induction loop amplifiers. Specifically designed to simplify the testing of ...

This direct digital synthesis IC can function as an arbitrary waveform generator by bypassing the SIN table ROM, holding the phase accumulator at zero, and using the phase register as the ...

Random noise voltage of the thermal agitation type is frequently used in Research Department as a test signal for certain audio-frequency measurements. The report describes a noise generator which has ...