Apps tagged with 'frequency'

All apps in Apps tagged with 'frequency' category. Use the filters below to narrow down your search. 
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  1. Gqrx icon
     5 likes

    Gqrx is a software defined radio receiver powered by the GNU Radio SDR framework and the Qt graphical toolkit. It supports many of the SDR hardware available, including Funcube Dongles, rtl-sdr, HackRF and USRP devices.

    Cost / License

    Platforms

    • Mac
    • Linux
    • Flathub
    • Flatpak
    • Homebrew
    • MacPorts
    Gqrx screenshot 1
    Gqrx screenshot 1
    14 alternatives
  2. OpenEar icon
     1 like

    OpenEar is an open source ear training app for musicians. It's goal is to provide a flexible variety of exercises so musicians will be able to master recognizing any musical pattern that might help them become better musicians.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Android
    • iPhone
    • iPad
    OpenEar screenshot 1
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    +1
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  3. Baudline icon
     2 likes

    Baudline is a time-frequency browser designed for scientific visualization of the spectral domain. Signal analysis is performed by Fourier, correlation, and raster transforms that create colorful spectrograms with vibrant detail.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
    • Linux
    • BSD
    Baudline screenshot 1
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    +1
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    3 alternatives
  4. Analog electronics toolbox for electronic engineers, hobbyists and students.

    Feature list:

    1. PI and T attenuator
    2. Power and voltage converter
    3. Parallel LCR impedance/resonance
    4. Series LCR impedance/resonance
    5. Inductor impedance
    6. Capacitance impedance
    7. Ohm's Law.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Android
    Analog Toolbox screenshot 1
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    +7
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  5. Simple and powerful scanner for detecting any WIFI device around, and reporting the results to a text file saved on the SD card of the Android device.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Android
    19 alternatives
  6. Electrical Engineering Calculators comprises a selection of 18 different calculators that will simplify calculations which have given you headaches so far. Complex calculations, such as Parallel Resistor, Electrical Admittance and others listed below will be handled easily with...

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
    Electrical Engineering Calculators screenshot 1
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    +2
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    1 alternatives
  7. CPU Spy icon
     Like

    This is a simple app to display the time the CPU spends in each frequency state. This can be a useful tool in diagnosing battery problems or tweaking your over-clock settings. It also displays the current kernel information.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Android
    CPU Spy screenshot 1
    CPU Spy screenshot 1
    15 alternatives
  8. Aether is one of the most advanced programs available for 3D electromagnetic fields at a fraction of the cost of competing products. The unified finite-element package handles all stages of a solution: mesh generation, field calculation and interactive analysis.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Windows
    Aether (Field Precision) screenshot 1
  9. TinniTuneout is a personalized sound companion that helps people manage tinnitus through calming, frequency-aware audio. Designed with a privacy-first approach, it reduces distraction, supports relaxation, and makes daily life more peaceful.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • iPhone
    • Android
    • Android Tablet
    • iPad
    Welcome to TinniTuneout — your personalized sound companion for tinnitus. 
• Start/Stop: Tap play to begin or stop your calming soundscape.
• Timer: Set duration; sound fades out automatically for focus or sleep.
• Binaural: Play in both ears or only the affected ear.
• Visualisation: See patterns that match the sound for gentle focus.
    Use the jog wheel to scan through frequencies and find tones that match the pitch of your tinnitus. Tap Listen to hear each frequency, and adjust the volume to a comfortable level. You can select a single frequency or choose a range using the Range checkbox — helpful if you’re unsure of the exact pitch or if multiple frequencies are close together.
    Wave Tab: Customize how sound flows with wave duration and gaps. Fine-tune using Pips (adjust volume, pulse rate, and width for tones from discrete pulses to continuous) and Narrow Band Noise (control background noise volume or mute).
  10. Quantum Calculator comprises a selection of 4 different calculators that will simplify calculations which have given you headaches so far. Complex calculations, such as Amplitude Resonance Angular frequency, Ramsauer Townsend Effect and Step Potential Probability Current for...

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
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