Showing 81–100 of 1,000 ranked alternatives.
Faber Acoustical, LLC
Record sound, log levels, analyze spectra
Measures sound levels and logs data as a noise dosimeter. It functions as a spectrum analyzer, signal generator, and multi-channel recorder. Users can calibrate audio inputs and select input paths.
Sergey Vanichkin
Train and send code messages
Learn and practice code with modes for beginners and professionals. Practice listening comprehension and alphabet character recognition. Create text archives for classroom dictation exercises. Transmit LED-coded messages for encrypted communication.
Vishal Buha
Track train and view real-time updates
Check train schedules and real-time updates. View PNR and seat availability. Track train location and delays. Receive notifications for schedule changes. Access railway enquiry services.
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.
Verona Solutions, LLC
Marine tide information for US stations.
The app offers marine tide information for US tide stations. It displays tide events, sunrise, sunset, moonrise, and moonset, with tide graphs and current predictions.
Ideas All Day Ltd.
Identify plants with AI camera
Identify plants using camera or image upload. Provide species name, care instructions, and environmental needs. Offer facts, growth habits, and seasonal information. Sync with databases for accurate recognition.
Gibson Pro Audio Corp.
Measure frequency in real time
Measure and display real-time frequency spectrum with Spectrum RTA. Calibrate monitor levels using the Level Meter. Determine optimal EQ presets with EQ Recommendation. Align monitors for accurate sound with Monitor Align.
One World Technologies, Inc
Monitor generator status and control power settings
Monitor generator or power station status with real-time fuel or battery level, load level, and remaining runtime. Pair devices via Bluetooth. Control operation and receive notifications.
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.
Black Cat Systems
View ham radio PSK31 transmissions now.
The app allows users to view ham radio PSK31 transmissions on an iPad. Users can place their iPad near a radio, tune to a PSK31 frequency, and see decoded text along with a waterfall display of the audio spectrum.
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