All TopicsNo Sound And Output Device 14Microphone Problems 13Bluetooth Audio 10Crackling And Buzzing Sounds 10Stereo Phase And Surround Sound 10Left And Right Channel Problems 9Drivers And Sound Settings 9Using Sound Tester Tools 9Volume And Decibel Levels 9Tones And Frequency Sweeps 8Hearing And Safe Listening 8Bass And Subwoofers 8Binaural Beats And Focus Sounds 7Buying And Warranty Help 6

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3replies

difference between mic input level and output volume

Output volume controls what you hear and input level controls what others hear. Raise the mic input level in Sound, Input, and check with the Mic…

Using Sound Tester ToolsWindows PCMic Test

SolvedVerified By Sound TestVerified By Sound TestBrianna H. · 5 days ago554

5replies

spectrum analyzer shows flat line nothing moving

A flat spectrum means the browser is not receiving audio. Allow microphone access for the site, pick the right input in the browser and check the…

Using Sound Tester ToolsWindows PCSpectrum Analyzer

SolvedVerified By Sound TestVerified By Sound TestRyan C. · 1 week ago861

3replies

can i use the tests on my tv browser

Most smart TV browsers can run the tests. Use stereo first, then check channels with the Surround Sound Test.

Using Sound Tester ToolsSmart TVSpeaker Test

SolvedVerified By Sound TestVerified By Sound TestStuart H. · 4 weeks ago683

3replies

tools don’t work in firefox

If the buttons do nothing in Firefox, update the browser, allow audio autoplay for the site and turn off ad blockers or tracking shields that block…

Using Sound Tester ToolsWindows PCSound Test

SolvedVerified By Sound TestVerified By Sound TestPranav M. · 3 months ago712

4replies

is it safe to play a frequency sweep loud on speakers

Play sweeps at low volume. Sustained loud low frequencies can damage speakers, and loud tones can harm hearing.

Using Sound Tester ToolsDesktop SpeakersFrequency Sweep

SolvedVerified By Sound TestVerified By Sound TestVarun P. · 6 months ago2,313

4replies

sound test only plays in the left speaker

The Sound Test plays both channels, so if it only plays left the problem is balance, mono audio or the output device. Check the Left Right Test and…

Using Sound Tester ToolsWindows PCSound Test

SolvedVerified By Sound TestVerified By Sound TestCorey G. · 6 months ago1,511

2replies

mic test says permission denied on iphone

If the iPhone stopped asking for microphone access, the site was blocked once. Open Settings, Safari, Microphone, set it to Ask or Allow and reload…

Using Sound Tester ToolsiPhone And iPadMic Test

SolvedVerified By Sound TestVerified By Sound TestAanya B. · 6 months ago2,205

3replies

browser never asks permission to use mic

If the browser never shows the popup, the site is blocked. Click the lock icon, set Microphone to Allow and reload.

Using Sound Tester ToolsWindows PCMic Test

SolvedVerified By Sound TestVerified By Sound TestImogen W. · 7 months ago2,745

2replies

spectrum analyzer shows nothing on safari

Safari needs microphone permission for the site and sometimes a click to start audio. Check Settings, Websites, Microphone.

Using Sound Tester ToolsMacSpectrum Analyzer

SolvedVerified By Sound TestVerified By Sound TestJenna K. · 8 months ago2,837