Ghost Note Audio Signal Generator White / Pink Noise Generator

The Ghost Note Audio - Signal Generator is a calibrated reference signal generator designed to produce a 1Khz sine wave with low distortion and noise, alongside white noise and pink noise outputs.

This versatile tool features +4dBu, 1V peak, and -10dBv output settings, with a handy conversion table on the back panel. It is calibrated to less than 1% peak-to-peak error for precise measurements.

Perfect for calibrating input gain on audio interfaces, measuring converter levels for analog-modeled plugins, and calibrating tape machine bias. It can be powered via USB or a 9V battery.

With open source firmware, the unit can be re-programmed and hacked with custom firmware. Please note that a 9V battery is not included with this product due to shipping regulations.

• Outputs: 1Khz sine wave, White noise, and Pink noise
• Output settings: +4dBu, 1V peak, and -10dBv
• Low distortion with typical Total Harmonic Distortion of 0.03%
• Highly accurate with <1% amplitude error and < 2Hz frequency error
• 1/4" TS Unbalanced output connection
• Dual power options: 9V battery or USB powered
• Open source firmware allows for custom programming and hacking
• Includes a convenient conversion table on the back panel
• Ideal for calibrating input gain, tape machine bias, and microphone leveling
• Useful for white noise capture to create speaker Impulse Responses (IRs)