SignalSpy - Audio Oscilloscope, Frequency Spectrum Analyzer, and more for PC

App Screenshots

Software Features and Description

1. SignalSpy is a suite of powerful tools that let you analyze audio signals.

2. Included are an oscilloscope, a spectrum analyzer, level indicator and spectrogram.

3. All tools are built for extreme accuracy and thus can be used in studio applications.

4. - The oscilloscope can be synchronized to your waveform using a trigger level.

5. Many of the tools are configurable to adapt them to your needs.

6. - Frequency scale configurable between logarithmic and linear.

7. - Very fast screen updating giving you a true real-time display.

8. Liked SignalSpy? here are 5 Music apps like MiMiX - Mixer for Audiobus; Limiter - Audio Processor; Video 2 Music Audio Converter; Dolby On: Record Audio & Video; Hokusai Audio Editor;

Download and install SignalSpy - Audio Oscilloscope, Frequency Spectrum Analyzer, and more on your computer

GET Compatible PC App

App	Download	Rating	Maker
SignalSpy	Get App ↲	6 1.33	Codelle

Or follow the guide below to use on PC:

Select Windows version:

Windows 10
Windows 11

Install SignalSpy - Audio Oscilloscope, Frequency Spectrum Analyzer, and more app on your Windows in 4 steps below:

Download an Android emulator for PC:
Get either Bluestacks or the Nox App >> . We recommend Bluestacks because you can easily find solutions online if you run into problems while using it. Download Bluestacks PC software Here >> .

Install the emulator:
On your computer, goto the Downloads folder » click to install Bluestacks.exe or Nox.exe » Accept the License Agreements » Follow the on-screen prompts to complete installation.

Using SignalSpy on PC [Windows 10/ 11]:

Open the Emulator app you installed » goto its search bar and search "SignalSpy"
The search will reveal the SignalSpy - Audio Oscilloscope, Frequency Spectrum Analyzer, and more app icon. Open, then click "Install".
Once SignalSpy is downloaded inside the emulator, locate/click the "All apps" icon to access a page containing all your installed applications including SignalSpy.
Now enjoy SignalSpy on PC.

Download a Compatible APK for PC

Download	Developer	Rating	Current version
Get APK for PC →	Codelle	1.33	1.0

Get SignalSpy on Apple macOS

Download	Developer	Reviews	Rating
Get $2.99 on Mac	Codelle	6	1.33

Download on Android: Download Android

Top Pcmac Reviews

The beginnings of a great app

By FlorisHJ (Pcmac user)

Useful app to take a closer look at a sound. I really like the spectrogram mode where you can see the evolution of peaks in the spectrum over time. Unfortunately the frequency scale is completely wrong - just feed it a pure sine wave of known frequency, and the peak appears at the wrong frequency (about 10x too low) Two years after I first reviewed this there is still lots of missing functionality: on screen stop/start, screen capture (without "screen shot"), ability to zoom / change scales, ability to add a cursor to read detailed information. Right now this is no more than a toy app, OK for exploring the sounds around you but no scientific instrument...
Useless

By FairAndTrue (Pcmac user)

You can't analyze anything with this app. There is no scales or units. It looks like in development mode and shouldn't cost any money yet.
Mr.

By Tuyiju (Pcmac user)

It would ha been better if the x axis is adjustable for few seconds and also the ability to pause the plot.