Two-channel multi-tone audio frequency sinusoidal & noise signal generator is intended for adjusting and measuring parameters of audio equipment. Independent channels frequency and amplitude controls. A step of frequency setting is 0.00001 %; level - 0.001 dB; phase - 0.001 degree. The minimum coefficient of nonlinear and intermodulation distortion, precision, stability and range of frequency are limited only to quality of the used sound card.

signal generator, audio sound frequency, multi tone, sinusoidal, noise, two channel

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Raga is an ActiveX control for generating and recording audio signals using a standard PC sound card. Raga can generate sinusoidal, rectangular, triangular, multi tone, white and pink noise signals as well as arbitrary waveform signals and signals stored in wav-files. Signals can be combined to form complex sequences and composite signals. Raga`s triggerable recorder can record up to 16 channels simultaneously and stores data to disk or memory.

audio, signal, recorder, activex, generator, sound