Results tagged #Sound Card in Circuits
Frequency Modulated Sound Card Capture
The problem with sound cards is that they bandpass their input signals. So, if you are wanting to record any signals below 20Hz or so, you a...
Sound Card Interfacing for RTTY PSK31 and SSTV
The above circuit is recommended for use in SSTV applications with use of the sound card with a computer. This is the JVComm style of interf...
The Xonar Essence STX
This is where the fun begin - the sound is hmm. "organic". Everything seems to smooth a bit compare to LME49720, a very subjective word. "mu...
Sound Card Frequency Prescaler
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Sound Card Interface with Tone Keyer
This is an improved version of the audio interface commonly used to connect a computer soundcard to a transceiver`s receive and transmit aud...