![TestSounds.com - Pure digital sounds to test your audio systems - Free MP3 - From 20 Hz to 20.000Hz @ -10dB TestSounds.com - Pure digital sounds to test your audio systems - Free MP3 - From 20 Hz to 20.000Hz @ -10dB](http://www.testsounds.com/img/logo_testsounds.jpg)
TestSounds.com - Pure digital sounds to test your audio systems - Free MP3 - From 20 Hz to 20.000Hz @ -10dB
![Pure Tone 9000 Hertz - High Signal Sound, 9000 Hz Test Tone, Sinusoidal Tone de Todster : Vivo Música by Napster Pure Tone 9000 Hertz - High Signal Sound, 9000 Hz Test Tone, Sinusoidal Tone de Todster : Vivo Música by Napster](https://direct.rhapsody.com/imageserver/images/alb.294182533/500x500.jpg)
Pure Tone 9000 Hertz - High Signal Sound, 9000 Hz Test Tone, Sinusoidal Tone de Todster : Vivo Música by Napster
![SOLVED:A 5000-Hz tone must have what sound level to seem as loud as a 100-Hz tone that has a 50-dB sound level? (See Fig. 12-6.) SOLVED:A 5000-Hz tone must have what sound level to seem as loud as a 100-Hz tone that has a 50-dB sound level? (See Fig. 12-6.)](https://cdn.numerade.com/previews/dce995f3-b318-42da-898a-a1bc0e129715_large.jpg)
SOLVED:A 5000-Hz tone must have what sound level to seem as loud as a 100-Hz tone that has a 50-dB sound level? (See Fig. 12-6.)
![Robust Rate-Place Coding of Resolved Components in Harmonic and Inharmonic Complex Tones in Auditory Midbrain | Journal of Neuroscience Robust Rate-Place Coding of Resolved Components in Harmonic and Inharmonic Complex Tones in Auditory Midbrain | Journal of Neuroscience](https://www.jneurosci.org/content/jneuro/40/10/2080/F2.large.jpg)
Robust Rate-Place Coding of Resolved Components in Harmonic and Inharmonic Complex Tones in Auditory Midbrain | Journal of Neuroscience
![Combination of absolute pitch and tone language experience enhances lexical tone perception | Scientific Reports Combination of absolute pitch and tone language experience enhances lexical tone perception | Scientific Reports](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41598-020-80260-x/MediaObjects/41598_2020_80260_Fig1_HTML.png)