Frequency Generator - Audio Tools & Ultrasound logo Frequency Generator - Audio Tools & Ultrasound

Frequency Generator - Audio Tools & Ultrasound

by Hoel Boedec

πŸ—‚οΈ Tools

πŸ†“ free

Version Varies with device
πŸ“… Updated March 19, 2020

Ten free audio tools gathered in one app! Tone generator, sound tests and more!

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4.9/5 ( 980+ reviews)
Android application Frequency Generator - Audio Tools & Ultrasound screenshort

Features Frequency Generator - Audio Tools & Ultrasound

Frequency Generator packs ten high-quality and user-friendly signal generation tools:β€’ Single frequencyβ€’ Multi frequenciesβ€’ Musical notesβ€’ Binaural beatsβ€’ Frequency sweep generatorβ€’ Noise generatorβ€’ Bass/Subwoofers testβ€’ Speaker cleanerβ€’ DTMF tonesβ€’ Sound effects generatorCommon use-casesβ€’ Make your own audio experiments.β€’ Test your hearing: On average, humans hear frequencies between 20 Hz and 20000 Hz, but the hearing can deteriorate with age, especially for frequencies close to ultrasound.β€’ Find and attempt to mask your tinnitus frequency.β€’ Tune your musical instruments.β€’ Relax with binaural beats or white noise.β€’ Remove water from your phone speaker by generating sound waves in a specific frequency range.β€’ Play and export randomly generated sound effects.
Export requires Android 6.0+.β€’ Discover how your audio setup handles frequency sweeps ranging from very low frequencies to near ultrasounds.β€’ ...or you can have fun by generating police sirens, cartoonish fall sound effects, etc.Notesβ€’ This app generates frequencies from 1 Hz (infrasound) to 22000 Hz (ultrasound), and supports decimal values (e.g.
7.83 Hz).β€’ Available waveforms for the generated signal are: sine, square, triangle and sawtooth.β€’ Visit the settings to customize the sound generator behaviour: define a timer, enable octave buttons, and more.β€’ Save your favorite signals as presets via the top-right menu.β€’ Several studies have found that ultrasounds are not an effective solution to repel mosquitoes.
If you still want to use this app as a mosquito repellent, you should know that anti mosquito apps merely generate ultrasounds or near ultraounds (between 15000 Hz and 22000 Hz).β€’ Keep in mind that the generated tones can be very annoying and irritating for your surroundings.
Always use this application responsibly.
Also, keep the audio volume reasonably low to avoid damaging your hearing or your audio devices.
If you rise the volume to better hear very low frequencies, dont forget to lower the volume afterwards before playing higher frequencies: the perceived volume of a tone depends on its frequency.β€’ When generating ultrasonic tones (20000 Hz +) speakers may produce additional parasitic sounds.β€’ Added audio balance and volume controls.β€’ Added a setting to control the behaviour of a long-press on the +/- buttons in Single oscillator and Multi-oscillators modes.β€’ You can now change the base tuning frequency for musical notes via the top-right menu (e.g.
Aβ‚„ = 432Hz).β€’ Reworked the system controlling the amplitude of the signal: No longer follow an equal-loudness contour.β€’ Improved Android 10 support.β€’ More UI and technical improvements.

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Personalization

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Screenshots

See the Frequency Generator - Audio Tools & Ultrasound in Action

Frequency Generator - Audio Tools & Ultrasound Screen 1
Frequency Generator - Audio Tools & Ultrasound Screen 2
Frequency Generator - Audio Tools & Ultrasound Screen 3
Frequency Generator - Audio Tools & Ultrasound Screen 4
Testimonials

What Our Users Say

Don't just take our word for it. Here's what our users have to say about our Android app.

"Great"

jovanguitarist

"Awesome app πŸ‘"

Jethrow Bowdeen

"funny app"

akasit h.

"π•Ίπ–›π–Šπ–—π–™π–†π–π–Š 𝖆𝖓𝖉 π–Žπ–“π–›π–†π–‰π–Š π–Žπ–“π–‰π–Žπ–†, π–™π–π–Šπ–“ π•°π–“π–Œπ–‘π–†π–“π–‰. π•Ώπ–π–Š π•Όπ–šπ–Šπ–Šπ–“ π–‰π–Žπ–Šπ–˜ π–—π–Šπ–˜π–™π–‘π–Šπ–˜π–˜ π–Žπ–“ π–†π–˜ π–‘π–Žπ–Œπ–π–™π–“π–Žπ–“π–Œ π–‘π–Žπ–π–Š 𝖕𝖗𝖔𝖔𝖋 π–˜π–Žπ–“π–ˆπ–Š π–‘π–†π–“π–Œπ–šπ–†π–Œπ–Š π–Žπ–“π–‰π–šπ–ˆπ–Šπ–‰ π–’π–Žπ–“π–‰ π–™π–†π–•π–•π–Žπ–“π–Œ 𝖋𝖔𝖗 π–˜π–™π–—π–Šπ–“π–Œπ–™π–π–˜ π–‡π–‘π–”π–”π–‰π–ž π–’π–†π–—π–›π–Šπ–‘. π•Έπ–†π–—π–›π–Šπ–‘π–”π–šπ–˜!!!!! π–„π–”π–š 𝖆𝖑𝖑 π–†π–—π–Š π–™π–Šπ–†π–’π–˜π–™π–Šπ–—π–˜ π–˜π–™π–Žπ–‘π–‘ π–π–Šπ–—π–Š π–˜π–™π–†π–π–Šπ–‰ π–”π–šπ–™ π–†π–˜ π–Žπ–‹ π–“π–”π–‡π–”π–‰π–ž π–π–Šπ–—π–Š π–˜π–•π–Šπ–†π–π–Žπ–“π–Œ 𝖔𝖓 𝖆 π–”π–—π–‰π–Šπ–— π–‡π–†π–˜π–Žπ–˜."

Hanson Yang

"Contains built in ads. You have to watch people being retarded on tiktok every single time you wish to use the app."

Yummy Spaghetti Noodles

"Very good app"

Hov Areq

"Very cool indeed !!! And fun!! Full control over 3 functions !!"

David Degraw

"Yes it really works"

Aaditya Jalan

"It just has everything one needs to tune your audio application and it works just as expected"

Brandon Smith

"Not working"

Surya Pratap Singh

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Available for Android 8.0 and above