Showing 61–80 of 1,000 ranked alternatives.
Lucija Jaksic
Nd play waves in different frequencies
Nd play waves with customizable settings from 1Hz to 22000Hz. Choose between sine, square, sawtooth, or triangle waveforms. Adjust volume and playback duration. Save and share generated files.
ROBERT PRICE
Measure sound, analyze frequencies, record
Measure and analyze sound with real-time decibel readings and color-coded safety indicators. Track minimum, maximum, and average levels. Save measurements with location and notes. Receive warnings at dangerous sound levels.
Rounding Squares BV
Measure EMF levels and track exposure
Detect electromagnetic fields in real time using your phone's sensors. Identify risk zones in workspaces, bedrooms, and living areas. Measure EMF levels from devices like computers, fridges, and phones.
Koruskan SC
Drive away insects with ultrasonic sounds
Generate ultrasonic sounds to repel insects and critters. Choose from various frequencies tailored for mosquitoes, flies, cockroaches, or rats. Adjust settings to target specific pests.
Johan Rogard
Record sound levels and export data
Measure sound levels with A-, C-, or no weighting. Display frequency spectrum. Export measurement data. Use full screen audio mode. Perform accurate and fast recordings.
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.
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.
Antonio Mauriello
Measure light color temperature and intensity
Measure color temperature in Kelvin with ±2-8% accuracy. View color spectrum from 360nm to 800nm. Display RGB values and luminance. Save and export measurement data. Compare light sources side by side.
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.
平 陈
Analyze audio signals with FFT.
The app analyzes audio signals using FFT. It displays results in FFT spectrum, Octave, and 1/3 Octave formats with colored curves based on dB values.
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