2.1 Applications of Sine Wave Generator

There are a wide variety of applications which necessitate the use of a sine wave. Some of the applications are as follows:

  • Calibration of sound equipment or speakers
  • Detection of frequency components in a signal
  • Generate test tones for radio audio level alignment
  • Radio tuning circuitry
  • Reference tone generation to tune and adjust musical instruments
  • Acoustic equalization and testing
  • Creation of harmonics for generating multiple sound frequencies
  • Sound card quality control
  • White noise generator
  • Hearing test equipment