SignalSuite TV!

Use SignalSuite TVs stereo test signal generator to help set up, test and optimize your A/V audio system. SignalSuite TV generates white noise, pink noise and pure tones in addition to square, triangle, and sawtooth waveforms. Note: Working with multi-channel A/V systems requires that Apple TVs audio Surround Sound setting be set to Auto and that the A/V receiver be properly configured for a multi-channel source.