Updated Aug 17, 2026 ยท v1.4.0
Play continuous simple tone at the specified frequency
Tone Player plays continuous simple tone at the specified frequency - Four types of waveform (sine / triangular / sawtooth / rectangular) - 1.0 Hz to 24,000 Hz (Upper limit varies depending on device model) - Two types of pitch control unit (Hz / Cents) - Volume control - Background play
7 years on Google Play
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