Precise Hz, White Noise, Multi-tone Gen. Essential tool with WAV & CSV support
About FNam Frequency,Noise Generator
FNam Frequency,Noise Generator is a tools app developed by FormulaNam.
How many times has FNam Frequency,Noise Generator been downloaded?
FNam Frequency,Noise Generator has been downloaded 630 times. In the last 30 days, the app was downloaded 120 times.
What is the rating of FNam Frequency,Noise Generator?
FNam Frequency,Noise Generator has no ratings yet.
Is FNam Frequency,Noise Generator free?
FNam Frequency,Noise Generator is free to download. The APK download size is 21.37 MB. The latest version available is 4.1. The last update was on June 17, 2026.
What are the requirements for FNam Frequency,Noise Generator?
The app has a content rating of Everyone. The app has been available on Google Play March 2026.
Description
■ FNam Frequency,Noise Generator Engineers need tools that are ready to use — anytime, anywhere. FNam Frequency,Noise Generator is the ultimate signal source tool designed for audio engineers, developers, and general users who demand professional-grade performance from a smartphone alone. From precise audio testing to white noise for focus and concentration, it delivers every signal waveform you need.
High-quality 16-bit 44.1kHz PCM synthesis / Core signal generation runs entirely on-device / User-generated audio data is never uploaded externally.
■ New Feature 1. Ensemble Control (Multi-Device Sound Control) - Remotely control multiple devices over Wi-Fi. - Control each device individually or run synchronized pattern sequences (Pattern Control).
2. Frequency Response Preview (requires the FNam FFT Spectrogram Analyzer app) - Connect FNam FFT Spectrogram Analyzer and FNam Freq, Noise Generator over Wi-Fi. - Measure frequency response or impulse response using the configured noise signal. - Review FIR modeling results and Bode plots directly in FNam Analyzer.
■ Key Features • Single Tone Generator - Generates Sine, Square, Triangle, Sawtooth, and PWM waveforms. - Frequency range: 20Hz to 20,000Hz (Precise Hz control). - Modulation modes: Chirp (Sweep), Log Chirp, and Burst signals. - Harmonics synthesis for rich tone generation. - Noisy mode to test SNR performance.
• Multi Tone Generator - Mix up to 50 simultaneous waveforms (Sine, Square, etc.). - Perfect for intermodulation distortion (IMD) testing and complex sound synthesis. - Individual control of Frequency, Amplitude, and Phase per tone. (Premium)
• Colored Noise Generator - Generate White, Pink, Brown, Blue, and Violet noise. - Adjustable Low-cut and High-cut filters to shape the noise spectrum. - Real-time FFT spectrum preview.
• Noise Maker - Advanced sound design tool with LFO (Low Frequency Oscillator). - Dual Band and Notch filter support with Resonance (Q) control. - Phase Invert function for ANC (Active Noise Cancellation) testing.
• Impulse Generator - Generates precise Dirac Delta spikes. - Essential for testing Impulse Response (IR) and room acoustics.
• External Data Load - Load and play WAV files. - Import CSV data to convert numerical data into audio waveforms. (Premium) - Playback speed control and Sample Rate adjustment.
• Ensemble Control (Multi-device sound control) - Remotely control multiple devices over Wi-Fi for multi-device testing, advanced field evaluation setups, and synchronized audio experiments. - Provides Pattern Control to individually or simultaneously control multiple devices with custom sequences.
• Frequency Response Preview(requires the FNam FFT Spectrogram Analyzer app) - Remotely output the configured test noise and record the response on the Analyzer. - Review frequency response, impulse response, FIR modeling results, and Bode plots. ※ Measurement accuracy may vary depending on device performance, latency, speaker, microphone, and room conditions.
■ Convenience & Professional Tools - Off Timer: Automatically stops playback after a set duration. - Fade Out: Smoothly decreases volume before stopping. - Background Playback: Keep generating signals even when the screen is off. - Screen Saver Mode: Keep a clean, low-distraction display during long playback sessions. - Preset System: Save and load your frequency settings instantly.
■ Use Cases - Audio Equipment Test: Test speakers, headphones, and subwoofers. - Impulse or Frequency Response Test. - Hearing Test: Check your audible frequency range. - Sound Masking: Use Pink/Brown noise for sleep, study, and relaxation. - Engineering: Signal processing analysis and educational demonstrations.
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