In this audio signal generator app, you can create test tones such as sine waves, noise, and frequency sweeps. It allows customization and extension through in-app purchases with features like stereo control and additional waveforms. Includes options for white, pink, and brown noise, as well as adjustable frequency sweep controls.
AppRecs review analysis
AppRecs rating 4.2. Trustworthiness 77 out of 100. Review manipulation risk 25 out of 100. Based on a review sample analyzed.
★★★★☆
4.2
AppRecs Rating
Ratings breakdown
5 star
69%
4 star
13%
3 star
1%
2 star
7%
1 star
10%
What to know
✓
Low review manipulation risk
25% review manipulation risk
✓
Credible reviews
77% trustworthiness score from analyzed reviews
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Ad complaints
Many low ratings mention excessive ads
About Audio Signal Generator
Signal Generator is an app that produces audio test tones. The basic app produces sine waves, and it can be extended and customized (via in-app purchases) to produce white noise, pink noise, frequency sweeps, and (on iPhone 4 and better) square waves, sawtooth waves, and triangle waves.
• Free Tone Generator. The app includes a free sine wave generator that generates signals from 20 Hz to 20 kHz, with a 48 kHz sample rate, 16-bit samples, and 96 dB of dynamic range. Frequency control via logarithmic knob or keyboard input.
• Pro Tone Generator. (Optional in-app purchase). Extends the frequency range down to 1 Hz, and adds stereo control and buttons to increment the frequency in steps. Anti-aliased square waves, sawtooth waves, and triangle waves are generated with aliasing kept to -54 dB or less.
• Noise Generator. (Optional in-app purchase). Produces white noise, pink noise, and brown noise. Pink noise falls off at 3 dB per octave (±1 dB). Brown noise falls off at 6 dB per octave. Option for stereo uncorrelated noise, or mono correlated noise.
• Frequency Sweeps. (Optional in-app purchase). Adjustable start and stop frequencies. Linear or logarithmic sine wave frequency sweeps. Single shot sweeps, repeating upward sweeps, and upward/downward sweeps.
This app can be used to:
• Test Speakers and Headphones
• Balance your Home Theater System
• Tune Your Car Audio System
• Mask Environmental Noise
• Burn In Headphones
• Tune Musical Instruments
• Free Tone Generator. The app includes a free sine wave generator that generates signals from 20 Hz to 20 kHz, with a 48 kHz sample rate, 16-bit samples, and 96 dB of dynamic range. Frequency control via logarithmic knob or keyboard input.
• Pro Tone Generator. (Optional in-app purchase). Extends the frequency range down to 1 Hz, and adds stereo control and buttons to increment the frequency in steps. Anti-aliased square waves, sawtooth waves, and triangle waves are generated with aliasing kept to -54 dB or less.
• Noise Generator. (Optional in-app purchase). Produces white noise, pink noise, and brown noise. Pink noise falls off at 3 dB per octave (±1 dB). Brown noise falls off at 6 dB per octave. Option for stereo uncorrelated noise, or mono correlated noise.
• Frequency Sweeps. (Optional in-app purchase). Adjustable start and stop frequencies. Linear or logarithmic sine wave frequency sweeps. Single shot sweeps, repeating upward sweeps, and upward/downward sweeps.
This app can be used to:
• Test Speakers and Headphones
• Balance your Home Theater System
• Tune Your Car Audio System
• Mask Environmental Noise
• Burn In Headphones
• Tune Musical Instruments
Audio Signal Generator Screenshots
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Reviews for Audio Signal Generator
2 Worlds Music
Many Uses
This is great for testing PA systems, individual speakers, crossovers, finding rattles/buzzes in speakers or studios or showing off your subwoofers to friends & neighbors. GET IT!!
CellularDoor80
Major Problem
Hey, team. I have tried a reinstall, to no avail. Menu screen is blank. Once was a great app. This year has been glitchy. Ty
