Audio Spectrum Analyzer Pro vs Sonic Hz Frequency Generator

Audio Spectrum Analyzer is a powerful real-time audio analysis app. Full of features yet very simple to use. Sound level meter (db meter a-weighted, noise rating, noise criterion) included. Feature Highlights: • Octave Band Real Time Analyzer • FFT Plot (Fast Fourier Transform) • Linear and logarithm scales • Up to 16384 FFT size • A lot of available window functions • Tracking for max value • Max and Min for any selected frequency • Stunned graphics • Reliable measurement accuracy with pre-calibrated profiles for 3 device-integrated mics • Additional precision with integrated support and pre-calibrated profiles for AirPods, AirPods Pro • Safer measurements using the Airpods Pro noise cancellation feature • Support for external microphones (wired or via Bluetooth) • Noise Rating and Noise Criterion support And many many more... Terms of Use: https://www.iubenda.com/terms-and-conditions/94359518

Turn your iPhone into a precision audio lab. From pure sine tones to binaural healing waves, every frequency between 20 Hz and 20,000 Hz is at your fingertips. ◆ PURE TONE GENERATOR Generate exact frequencies for tuning, testing and sound design: • Sine, square, sawtooth and triangle waveforms • 20 Hz - 20,000 Hz full audible spectrum • Tune instruments to perfect pitch • Hearing test across the human range • Speaker frequency response analyzer • Dog whistle ultrasonic tones ◆ BINAURAL BEATS & BRAINWAVES Calibrated stereo beats for meditation, sleep and focus: • Delta 0.5-4 Hz — deep sleep restoration • Theta 4-8 Hz — meditation & creativity • Alpha 8-14 Hz — calm focus, stress relief • Beta 14-30 Hz — alert study sessions • Gamma 30-100 Hz — peak cognitive flow Use headphones for the full binaural effect. ◆ SOLFEGGIO HEALING FREQUENCIES Ancient healing tones at perfect digital precision: • 174 Hz — pain relief • 396 Hz — release fear • 432 Hz — natural harmonic resonance • 528 Hz — DNA repair & love frequency • 639 Hz — heart connection • 741 Hz — expression & solutions • 852 Hz — intuition awakening • 963 Hz — pineal gland activation ◆ WATER EJECT & SPEAKER CLEANER Powerful low-frequency pulse pushes water out of iPhone speakers and clears dust from grilles — works on both top earpiece and bottom speaker. Restore muffled, quiet or distorted audio in seconds. ◆ PRESETS & BACKGROUND PLAY Save unlimited custom frequencies and run tones in the background while using other apps. One-tap recall for music, study, sleep or cleaning workflows. ◆ FREE TO DOWNLOAD Essential features are free forever. Unlock unlimited presets, all waveforms and pro brainwaves with an optional subscription. — Subscription Options — • Free to download with essential features. • Unlock premium features through subscription. • Subscription auto-renews via your iTunes account 24 hours before the current period ends. • Cancel at any time via your iTunes settings (turn off auto-renewal at least 24 hours before renewal). • Refunds are not available for unused subscription time. — Terms & Privacy — By using this app you agree to our Terms of Use and Privacy Policy: Terms: https://tonegenerator.andyrgb.com/terms Privacy: https://tonegenerator.andyrgb.com/privacy