Tone Generator: Audio Sound Hz
iOS Universel / Musique
Generate pure sine wave tones at frequencies from 20hz to 22,000hz. Tone generation is useful in tuning instruments, hearing tests, science experiments, and testing audio equipment.
Tone Generator has many uses:
- Hearing Test: What is the lowest/highest frequency you can hear in each ear?
- Tuning Instruments: Does your top guitar string match Low E at 440 Hz?
- Science Experiments: What is the resonant frequency of your wine glass?
- Audio System Test: What frequencies does your subwoofer support?
Directions:
Adjust audio frequency by dragging the slider or tapping the plus/minus buttons. Adjust device volume using the on-screen volume slider. You can also specify to play audio to any AirPlay supported device. Toggle audio playback using the Play/Pause button.
Created by the audio experts at TMSOFT that brought you the famous White Noise app. Check out all our apps and sounds at http://www.tmsoft.com/
Quoi de neuf dans la dernière version ?
What's New in 4.0
- Fractional tones - set frequencies to a hundredth of a Hz
- Redesigned tone picker - type an exact frequency or choose a musical note + octave on a built-in piano keyboard, with live preview and smooth fades as you adjust
- Preset Manager - a dedicated screen to create, edit, rename, and reorder presets
- Primary Volume setting - choose whether the slider controls the app sound or device volume
- Step Amount setting - customize how much the +/- buttons change a value
- Sleep timer now supports up to 12 hours
- Further improved Reduce Interruptions for more reliable playback through audio interruptions
- Improved UI - values now appear as buttons you can tap to enter an exact amount or bring up the new tone picker
