FNam Frequency,Noise Generator
by YEON SEOB KIM
· Utilities
· Free
On the App Store since April 2026
· Data updated
FNam Frequency,Noise Generator is made and published by YEON SEOB KIM. AppBrain is an independent app data site and isn't affiliated with YEON SEOB KIM. The app name, icon, screenshots and description belong to YEON SEOB KIM and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- August 25, 2026
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Releases
Updates seen on the App Store- Version
- 1.3
- Launched
- April 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 7.37 MB
- Content rating
- Everyone
Technologies used by FNam Frequency,Noise Generator
About the app and developer
About FNam Frequency,Noise Generator
FNam Frequency,Noise Generator is an utilities app developed by YEON SEOB KIM.
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The app has no ratings yet.
App Information
FNam Frequency,Noise Generator is freely available from the App Store. The app size is 7.37 MB. The latest version available is 1.3. The last update was on August 25, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since April 2026.
Developer information for YEON SEOB KIM
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Store listing
By YEON SEOB KIM, from the App Store
Screenshots by YEON SEOB KIM, from the the App Store listing
Description by YEON SEOB KIM Written by the developer, not by AppBrain. Click to read.
FNam Frequency,Noise Generator is the ultimate signal source tool designed for audio engineers, developers, and general users. From precise audio testing to generating white noise for concentration, it provides every signal waveform you need.
Experience high-quality 16-bit 44.1kHz PCM signal synthesis with intuitive controls.
■ New Feature
1. Quick Frequency Pad
- Touch, play, and mix customizable frequencies instantly for quick and easy testing.
■ 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.
• Quick Frequency Pad
- Touch, play, and mix customizable frequencies for quick and easy testing.
■ 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.
- Preset System: Save and load your frequency settings instantly.
■ Use Cases
- Audio Equipment Test: Test speakers, headphones, and subwoofers.
- Impulse or Frequency Response Test.
- Sound Masking: Use Pink/Brown noise for sleep, study, and relaxation.
- Engineering: Signal processing analysis and educational demonstrations.
Download now and turn your device into a professional function generator!
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy : https://sites.google.com/view/fnamnoisegenforios/%ED%99%88
Experience high-quality 16-bit 44.1kHz PCM signal synthesis with intuitive controls.
■ New Feature
1. Quick Frequency Pad
- Touch, play, and mix customizable frequencies instantly for quick and easy testing.
■ 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.
• Quick Frequency Pad
- Touch, play, and mix customizable frequencies for quick and easy testing.
■ 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.
- Preset System: Save and load your frequency settings instantly.
■ Use Cases
- Audio Equipment Test: Test speakers, headphones, and subwoofers.
- Impulse or Frequency Response Test.
- Sound Masking: Use Pink/Brown noise for sleep, study, and relaxation.
- Engineering: Signal processing analysis and educational demonstrations.
Download now and turn your device into a professional function generator!
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy : https://sites.google.com/view/fnamnoisegenforios/%ED%99%88