See sound with audio analysis.
The app analyzes sound from songs, the microphone, or a Line In device. It displays results in Waveform, Spectrum, and Spectrogram views, showing frequency distribution and audio signals over time.
Showing 241–260 of 1,000 ranked alternatives.
Oguz Demir
Equalize audio and visualize sound
Adjust audio frequencies with a 10-band covering 60Hz to 16kHz. Apply real-time adjustments for bass, mids, and treble. Visualize audio with dynamic graphics. Import and play local files or stream audio directly.
KBMSoft ApS
Measure sound levels with visual feedback.
The app measures surrounding sound levels using the iPhone's microphone. Sound is displayed in decibels and visually as a balloon that changes size and color with the sound level.
Sunshine Valley Systems
Encode and decode DTMF touch tones.
The app encodes and decodes DTMF signals. Users can generate tones using a keypad or decipher tones via the microphone.
Alexander Zolotov
Tagline for the based on its description
Simulate the ANS synthesizer by drawing spectrograms to create music. Adjust parameters like pitch, amplitude, and envelope. Play back compositions and export audio files. Learn about the history and unique capabilities of the ANS instrument.
Yasar Bozdag
Amplify sounds and adjust tones
Amplify sounds using adjustable equalizer and tone settings. Adjust volume and pitch for better . Works in background for continuous use. Connect via headphones for direct audio input.
Pedro Daniel Macalupu Cumpen
Tune with precise frequency display
Adjust strings to precise frequencies with real-time Hz display. Access A4 temperaments between 392Hz and 466Hz. Use a virtual tuning fork and advanced settings for fine-tuning. Receive visual feedback via LED indicator and lit string display.
SYQEL INC
Tune music
Adjust music files to and 432Hz. Apply real-time frequency re-tuning to existing tracks. Save converted files for later use. Infuse audio with sound healing properties through frequency adjustments.
Ariel Ortiz
Boost audio, enhance , adjust
Boost audio and enhance for deeper sound. Adjust tempo, pitch, and settings. Apply equalizer filters to customize audio quality. Share modified audio files directly.
Hsing-Fu Hsueh
Tune instruments with frequency control
A tuning with auto noise filtering. Select frequency and tuning settings. Display pitch for each string as high or low. Calibrate piano sound by clicking an open string. Adjust A4 frequency between 428 and 452.
Audiofile Engineering, LLC
Calculate audio parameters and settings
Calculate note lengths and bar lengths for musical compositions. Convert time signatures and tempo. Adjust beat divisions and measure counts. Export results and share calculations.
Aleksandar Mlazev
Tune with built-in mic
Tune instruments using a built-in microphone and chromatic scale. Display pitch with a clean interface. Adjust tuning settings manually. Disable ambient noise reduction for improved sensitivity.
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