Generate test tones with custom frequencies
Generate test signals with customizable frequency, volume, and pan settings. Combine multiple waveforms for simultaneous playback. Support up to 10 tones. Used for speaker testing, hearing calibration, audio equipment calibration, and sound training.
Showing 461–480 of 1,000 ranked alternatives.
Dirk Breebaart
Analyze stereo image and balance
Analyze stereo image and frequency correlation in real time. Detect mono down-mix compatibility. Adjust audio settings for balanced output. Monitor microphone input and process signals instantly. Ensure high-quality audio for mobile playback.
Wangxu Technology Co., Ltd
Documents and convert to PDF
Convert physical documents to high-quality PDFs by scanning with the camera. Correct image distortion using smart calibration. Export scans and share files directly.
Klevgrand Produkter AB
Play percussive sounds with everyday objects
Create rhythmic patterns using 28 percussive sounds from everyday objects. Adjust volume, pan, and effects for each sound. Record and playback loops. Share performances via file export or social media.
Kai Bruchmann
Train dogs with adjustable sound frequencies.
The app allows users to train their dogs using adjustable high-frequency tones. Users can select frequencies between 1.000 Hz and 18.000 Hz and adjust the volume.
Kelvin Sherlock
Generate phone tones for nostalgia and fun.
The app generates phone tones for nostalgia, fun, and educational purposes. It includes Blue Box, Red Box, Green Box, Special Information Tones, and DTMF tones.
Emirhan Erozkan
Play sounds
Use the speaker removal feature to play specific sounds that help eliminate the speaker. Create custom tones with the frequency generator. Measure sound levels in decibels and detect dominant frequencies using the built-in meter.
James Rowe
Manage tools, track projects, and organize workflows
Perform machine shop calculations for diameters, angles, and threads. Convert between imperial and metric units. Access formulas for gear ratios and thread pitch. Store and retrieve frequently used values. Export results in printable format.
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