FM transmitter and noise
i'm testing my mp3 system before i hook it up in my car. i'm using an FM transmitter to trasmit the output from my sound card. this works fine, but i hear a high pitch (not too high as in squeaky, but it's high pitch) sound. is there a way to reduce this noise? the fm transmitter came as a kit, so it's not in a shielded box. thanks for any input!
If you must use fm to get into the stereo, do not use a transmitter. Use a modulator.
Rather than broadcasting, a modulator hooks up directly inline with the car's antenna, providing much better reception, and far less interference. They are a bit more expensive though (partsexpress has one for $50).
that's bad news for my set up.
does anyone have suggestions on how to reduce the high pitched toned noise in an economical(cheap) way?