Yeah, but you know how it's going to end...that's very specific criteria you have for the output . Do we need to produce different types of frequencies from DC to terahertz and shapes of Signal Waveforms? Such as Square Waves, Rectangular Waves, Triangular Waves, Sawtoothed Waveforms and a variety of pulses and spikes.Hi Guys,Ive only worked on analog valve amps so far and haven't a clue where to start.
It certainly might work to use an amplifier with a level compressor, except that usually compression adds a bit of distortion, and with such a specific output voltage requirement it could get complicated. The other BIG question is the application. Driving a frequency counter does not need a low distortion signal, likewise feeding a synthesizer input.It sounds like he just needs an amplifier with AGC.
What do you consider to be "a nice clean output"?Hi Delta,
I'm after a sine wave output from a sine wave input. Range is from around 10Hz through to 40kHz. A nice clean output would be preferable
This sounds like take the frequency content (aka FFT) and produce an output where each frequency component, above a certain level, in the original has a weighting such that the resultant combination has a fixed amplitude. It would sound nothing like the original. It would be like playing Also Sprach Zarathustra (Strauss Op. 30) with the bass cranked down and the treble cranked up. Why would you do such a thing. The golden ears would mess themselves!What do you consider to be "a nice clean output"?
What if your 2 V sine wave input at 100 Hz has a 2 mV sine wave at 20 kHz riding on it?
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