Sound frequencies with adjustable error range. Detect pitch, intonation, and interval of sounds. Compare frequency measurements for accuracy. Save and analyze sound data for musical analysis.
by 薇 张★ 5.01 ratingsMusicFreeData updated 2026-09-06
Maintain device sound quality with , tone generation, and noise monitoring. Play frequencies to remove from speakers. Generate precise audio tones for testing or sound experiments. Measure ambient noise levels accurately.
A for paranormal investigation. nd sweep random MHz frequencies. Monitor audio output and detect anomalies. Save and review recordings. Share findings with others. Connect to external hardware for advanced analysis.
Allows users to tune instruments by visualizing an interference pattern. It combines input sound with a reference pitch to create motion on the screen. Users adjust their playing to stabilize the pattern, indicating when the note is in tune.
Measure rotational speed using flicker frequency analysis. Adjust frequency with precision up to 1000 Hz. Detect stationary motion by matching flicker rates. Control connected flashlight for testing. View frequency and RPM values in real time.
Helps remove from phone speakers using tested frequencies. Users can select free or premium frequency programs to and restore speaker quality. The provides ongoing assistance for maintaining speaker performance.
Remove water from device speakers using adjustable ejection speeds: slow, medium, or fast. nd customize tones for audio testing or relaxation. Control sound output and adjust frequency settings.
Record voice or import clips. playback allows users to hear in . Imitate reversed sounds and record new reversed versions. Save and share reversed files. Playbacks occur offline without internet connection.
Play rhythm with adjustable tempo and beat patterns. Record audio sessions. Use chromatic tuner for pitch accuracy. Create loops and setlists. Control pitch and metronome functions simultaneously. Export recordings. Sync with music apps.
Play atmospheric sounds, sound effects, and music simultaneously to enhance RPG gameplay. Choose from over 1500 sounds. Manage multiple audio tracks. Save custom sound combinations. Share sound presets with others.
To play , cornet, and flugelhorn in Bb and C. Use live feedback on rhythm and pitch while playing. Tune your instrument with a built-in tuner. Access songs, exercises, and guided lessons for all skill levels.
Offers a tuner for precise pitch detection and ear training exercises to improve intonation. Users can practice with a reference drone to refine tuning skills. The includes exercises for identifying and correcting pitch variations.
The app allows users to create harmonic tones by swirling fingers around bowls or tapping various instruments. Users can record and play back their creations for relaxation and meditation.
The app displays audio frequencies up to 20 kHz on an iPad, iPhone, or iPod Touch. Users can adjust frequency span, FFT size, and apply filtering for smoothing.
Test speaker performance with frequency-based testing. using targeted sound waves. Clean debris with vibration modes. Monitor audio quality and receive feedback on speaker health. Share results and reset settings for optimal sound output.
Test phone speaker performance by playing a steady tone. Assess sound clarity, resonance, and output consistency. Adjust volume and frequency settings for accurate evaluation. Save test results and compare audio quality across devices.
Adjust brainwave frequencies between 0.5 Hz and 80 Hz using a circular slider. Combine frequencies with nature sounds or relaxing music. Set a precision timer for specific sessions. Track progress with built-in session history.
Learn fingerings for 4-valve Bb and 5-valve C . Access alternate positions. Use a built-in tuner for pitch accuracy. Adjust a metronome to maintain rhythm. Practice with Note Nami for interactive exercises.