Test Sound Generator for 100 Volt
g this dynamically it
is possible to change a given clock frequency by only a small
With this circuit it is possible to generate
a test audio signal compattible with ELA - systems for 100 Volts.
Any wave form is possible.
The sound is generated with Steinberg
Wavelab as a common stereo signal at 24 Bit / 96 kHz.
A 1000 mV Signal is directly converted to 100Vss at the
output by both calibrated amplification and linear equalization
in Wavelab in order to compensate the transformer's behaviour.
Also the FPGA-Signal-Synthesizer can
be used to drive the circuit.
Test Signal Generator