AudioWave by Xeldia is a precision audio tool that puts a professional-grade signal generator on your Android device. Generate crystal-clear tones from 1 Hz to 22 kHz with scientific accuracy - perfect for audio engineers, musicians, students, and curious minds alike.

FOUR PRECISION WAVEFORMS
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Choose from four fundamental waveforms, each generated in real time with zero latency:
• Sine — Pure, clean tone. The gold standard for frequency testing and calibration.
• Square — Rich in odd harmonics. Ideal for digital signal testing and speaker response analysis.
• Sawtooth — Full harmonic series. Great for Synthesiser emulation and harmonic exploration.
• Triangle — Soft, warm overtones. Useful for gentle audio testing and musical applications.

INTUITIVE FREQUENCY CONTROL
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• Logarithmic frequency slider for natural, musical control across the entire audible spectrum
• Direct numerical Hz input for pinpoint accuracy
• Built-in musical note selector — tap any note from C0 to B8 and hear its exact pitch
• Volume control with real-time dB readout for precise level management

DESIGNED WITH INTENTION
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AudioWave features a dark-first, premium interface designed for focused work. No visual clutter. No distractions. Just a clean, purposeful tool that does exactly what it should — beautifully.

• No ads. Ever.
• No tracking or analytics.
• No internet permission required.
• No bloat. No unnecessary permissions.
• Your data stays on your device — because we never collect it.

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Built by Xeldia — honest technology, crafted with care.

We believe tools should respect your time, your privacy, and your intelligence. AudioWave is built to that standard.

Download it. Use it. That's all there is to it.