Noise testing is a method used to measure the level of noise generated by audio equipment in the absence of an input signal. This test can help determine the noise performance of the device and whether it may affect the clarity of the audio

A multifunctional tool that integrates online music creation, practice, and sound effect testing

The stereo imaging test in audio is a method for evaluating the stereo effect of speakers or headphones. It analyzes audio signals to determine the accuracy of sound source localization and the width of the soundstage, aiming to achieve a realistic audio experience.

Pure tone is an audio signal shaped like a sine wave, widely used in audio equipment testing, music production, and scientific research fields. Its characteristics include frequency (affecting pitch), amplitude (affecting volume), and phase.

Frequency response testing is a method of evaluating the performance of audio equipment by playing and measuring pure tones of different frequencies.

This test is a method to measure the maximum and minimum differences in sound intensity that audio equipment, such as speakers or microphones, can handle.

The method of measuring whether audio equipment, such as speakers or amplifiers, can accurately reproduce the input signal. It can detect whether the equipment introduces elements that should not exist or alters the original shape, known as distortion, when processing sound.

Noise testing is a method used to measure the level of noise produced by audio equipment when no input signal is present. This type of testing can help determine the equipment's noise performance and whether it might affect the clarity of the audio.