PHFrequency Sound Generator v3.03 (Pro)
Frequency Sound Generator is a technical audio toolkit designed for acoustics exploration, equipment testing, and sound design. It utilizes a 64-bit precision engine to provide real-time waveform accuracy and seamless frequency adjustments.Technical Specifications
| Category | Details |
|---|---|
| Version | v3.03 (Build 303) |
| Android OS | 6.0+ |
| Processing | 64-bit precision, real-time frequency control |
| Permissions | No unnecessary permissions required |
| Audio Export | Multi-channel support (up to 5.1) |
Core Signal Generation Tools
| Tool | Functionality |
|---|---|
| Tone Generator | Pure tone generation with precise frequency control. |
| Sweep Generator | Linear or logarithmic sweeps for frequency response testing. |
| Multitone Generator | Simultaneous production of up to 16 tones in real time. |
| Noise Generators | White and pink noise production. |
| Function Generator | Custom waveform creation for signal analysis. |
| Program Generator | Sequence crafting for complex audio patterns. |
| Ultrasound Generator | High-frequency generation for specialized applications. |
Advanced Audio Features
- Amplitude Modulation: Time-based volume control for generated tones.
- Channel Management: Left/Right balance control, channel inversion, and multi-track (16-track) capabilities.
- Playback Control: Seamless looping, adjustable fade in/out transitions, and preset management.
- System Optimization: Enhanced low-buffer level detection code for stable playback.
Practical Applications
- Acoustic Calibration: Testing equalizers and identifying speaker hardware issues.
- Medical & Wellness: Tinnitus frequency identification, hearing sensitivity assessment, and sound therapy.
- Maintenance: Speaker cleaning via ultrasonic vibration to displace dust or water.
- Signal Processing: Noise masking and phase cancellation via channel inversion.
Version 3.03 Pro Enhancements
- Unlocked Multitone and Program Generator modules.
- Professional-grade Fade In/Out functionality.
- Full Pro/Premium feature set enabled.
- Debug information removed for optimized performance.
- Refined low-buffer detection algorithms.