Audio Tests

Use these sound files to intuitively benchmark your audio Equipment and loudspeakers , your listening environment and room Acoustics or your Hearing without any other device required.

Frequency Response Tests

• Loudspeakers Low Frequency Response (10Hz-200Hz)
• Hearing High Frequency Extension (22kHz-12kHz)    
• Mosquito Tone Audibility Test (17.4kHz)
• Sound Card Aliasing Test

Dynamic Range Test

• 16-bit Dynamic Test

Stereo System Check

• Left/Right Stereo Test
• Loudspeakers Polarity Test

Others

• The Shepard Tone (Audio Illusion)