Showing 61–80 of 1,000 ranked alternatives.
koji kamogawa
Practice CW QSOs with realistic settings
Simulate amateur radio QSOs with realistic call signs and signal levels. Adjust CW speed and set own station parameters. Support pile-up with up to 3 simultaneous stations. Include 599BK, Rubber Stamp, and contest-style QSOs.
JVCKENWOOD Corporation
Control car audio via Bluetooth
Control compatible car multimedia receivers via Bluetooth. Select radio stations or USB music tracks from the rear seat. Display source information on the smartphone screen. Use gesture controls for play, pause, skip, and repeat in drive mode.
NAMSUNG AMERICA, INC.
Control audio and video via Bluetooth
Control a compatible receiver with Bluetooth connectivity. Adjust volume, switch input sources, toggle power, and manage playback functions. Access radio presets and change bands. Mute and pause media. Seek forward or backward.
NAMSUNG AMERICA, INC.
Control receivers via Bluetooth
Control audio settings via Bluetooth connection to compatible receivers. Adjust volume, power on/off, switch input modes. Access radio bands, seek, presets, and auto store features. Manage Bluetooth connections and input sources remotely.
Georgi Gerganov
Decode audio to text in real-time
Decode Morse code audio into text by accessing the microphone and placing the device near the audio source. The automatically detects frequency and speed, displaying real-time text in a bottom panel. Use the lock icon to secure the interface.
Kymatica AB
Equalize audio with precise control
A 4-band parametric stereo equalizer with peak, low-shelf, and high-shelf filters. Adjust gain, frequency, and Q for each band. View real-time frequency response graphs. Apply effects for subtle enhancements or aggressive boosting.
Tatsumi-System Co., Ltd.
Read PDFs with page curl animation
Read PDF books with page curl animations and three-directional layout support. Adjust zoom levels for high-speed viewing. Flip pages smoothly and customize display settings for optimal reading experience.
Weston Bustraan
Connect to EchoLink nodes and repeaters
Connect to EchoLink or AllStarLink nodes for push-to-talk communication. Browse and search node directories. Mark favorites for quick access. Requires an account with either network.
Black Cat Systems
Audio frequencies displayed for analysis.
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.
New Ball s.r.o.
Record and analyze frequencies in real time
Realtime analyzer processes live input with Fast Fourier Transform and window functions. Record for offline analysis. Visualizer module displays frequency data from recorded files. Export analysis results and files.
Dongguan Awu Technology Co., Ltd.
Customise sound settings and alerts
Customise equaliser settings and gesture controls. Switch between noise cancellation modes. Set private alarms and burn-in function. Monitor battery levels and update firmware. Personalise pop-ups and headphone listening mode.
DEXUS Pawel Krzywdzinski
Analyze signals in real time
Analyze signals with real-time spectrogram, spectrum, and oscilloscope visualizations. Identify frequencies and measure response of equipment. Detect phonetic elements in speech and visualize animal calls. Check singer’s formant for vocal analysis.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.