Decode audio signals into text
Decode Morse code audio into text using microphone or headset input. Automatically translate signals or manually adjust settings for weak signals. Control filter frequency, WPM speed, and background noise threshold.
Showing 41–60 of 1,000 ranked alternatives.
HyperHype UAB
Generate tones, test audio, customize frequencies
Generate pure tones, frequencies, and waveforms for and headphone testing. Customize frequency ranges and noise types. Perform audio quality tests and analyze sound output. Save and share test results.
Daniel Kiefer
On demand
A with three modes: torch, light, and strobe. Adjust brightness manually or automatically. Lock the screen to prevent accidental closure. Features quick startup and high-quality graphics for older iOS devices.
Future Moments LLC
Listen and record distant sounds
Enhance hearing and with adjustable microphone inputs and voice filters. Capture distant conversations and sounds up to 200x clearer than standard microphones. Record and playback audio directly within the .
Last Harmonic LLC
Tune instruments and detect notes
Tune instruments using a scale with real-time pitch detection. Adjust tuning settings for different string instruments. Includes noise cancellation for accurate readings. Share tuning results or save session data.
Edward Schmidt
Record code, send messages
Record code messages by tapping the key. Send recordings via the broadcast icon to friends. View realistic images and learn code through integrated lessons. No translation or interpretation features are included.
Brian Enigma
Solve puzzles, track clues, decode codes
Access codebreaking tools like decoder rings and countdown timers. View reference material on word frequency, morse code, and semaphore. Includes links to hunts, ARGs, and transmedia storytelling resources. Supports iOS 7.
Milad Fakhr
Record audio and video with one touch
Record audio with one-touch start and stop. Save in raw and MP3 formats. Share recordings via Dropbox, WhatsApp, Google Drive, Facebook Messenger, and other apps. Email up to 5MB. Sync with iCloud.
Morgan Jones
Learn Code and track your progress
Learn Code using the Koch Method and Farnsworth spacing. Track progress with graphs and results. Practice sending and receiving code. Set training sessions and review speed. Adjust difficulty based on performance.
POLYGLOTS inc.
Learn English with AI lessons and custom
Learn English with lessons, vocabulary, grammar, reading, listening, speaking, and writing. Access AI-generated study plans and teacher-led sessions. Practice with TOEIC/TOEFL-style news articles. Track progress and set personalized word lists.
Alfian Losari
Type to improve with structured lessons
Improve speed with timer-based or word count sessions. Practice structured lessons for home row, top row, bottom row, symbols, and numbers. Track accuracy, WPM, and high scores. Upgrade to Pro for custom text, challenges, and advanced stats.
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