frequency accuracy: when operating at frequencies, inputtooutput deviation is less than 1 percent, ensuring reliable performance for precise tests. Frequencydependent output: sound output is determined by the frequency. At low frequencies, the human ear may not perceive the signal; audible sound occurs once the frequency enters the hearing range. Enclosed design for protection and portability: the builtin enclosure provides protection and easy, portable integration into existing setups. Plugandplay: quick and straightforward setup with no complex configuration required. Stable sinewave generation: the Waves Generator delivers stable sine waves adjustable from 0.01 Hz to 100,000 Hz, supporting precise applications. Compatibility and integration: designed to work with standard audio and measurement equipment, enabling flexible use in common setups. Practical applications Studio or laboratory speaker and audio equipment calibration: verify linearity, test frequency response, and ensure accurate signal delivery across a wide range. Product development and testing: characterize enclosure, driver, and amplifier performance across frequencies to inform design decisions. Educational demonstrations: illustrate signal generation, frequency dependence, and acoustics concepts in classrooms or training environments. Notes on usage The output behavior is frequencydependent, with audible sound appearing when the signal frequency is within the hearing range. Ensure appropriate safety and hearing considerations when operating at audible levels.