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Semi-log Spectrogram on Windows Pc

Developed By: AndWaves, LLC

License: Free

Rating: 5,0/5 - 1 votes

Last Updated: December 28, 2023

Download on Windows PC

Compatible with Windows 10/11 PC & Laptop

App Details

Version 14.0
Size 1.5 MB
Release Date December 10, 23
Category Tools Apps

App Permissions:
Allows an application to record audio. [see more (4)]

What's New:
Update [see more]

Description from Developer:
A spectrogram is a picture of how sound changes with time, similar to the "voiceprints" one sees on TV shows.

This real-time spectrogram covers the full 22 KHz audio b... [read more]

App preview ([see all 9 screenshots])

App preview

About this app

On this page you can download Semi-log Spectrogram and install on Windows PC. Semi-log Spectrogram is free Tools app, developed by AndWaves, LLC. Latest version of Semi-log Spectrogram is 14.0, was released on 2023-12-10 (updated on 2023-12-28). Estimated number of the downloads is more than 100. Overall rating of Semi-log Spectrogram is 5,0. Generally most of the top apps on Android Store have rating of 4+. This app had been rated by 1 users, 1 users had rated it 5*, 1 users had rated it 1*.

How to install Semi-log Spectrogram on Windows?

Instruction on how to install Semi-log Spectrogram on Windows 10 Windows 11 PC & Laptop

In this post, I am going to show you how to install Semi-log Spectrogram on Windows PC by using Android App Player such as BlueStacks, LDPlayer, Nox, KOPlayer, ...

Before you start, you will need to download the APK/XAPK installer file, you can find download button on top of this page. Save it to easy-to-find location.

[Note] You can also download older versions of this app on bottom of this page.

Below you will find a detailed step-by-step guide, but I want to give you a fast overview of how it works. All you need is an emulator that will emulate an Android device on your Windows PC and then you can install applications and use it - you see you're playing it on Android, but this runs not on a smartphone or tablet, it runs on a PC.

If this doesn't work on your PC, or you cannot install, comment here and we will help you!

  1. Install using BlueStacks
  2. Install using NoxPlayer

Step By Step Guide To Install Semi-log Spectrogram using BlueStacks

  1. Download and Install BlueStacks at: https://www.bluestacks.com. The installation procedure is quite simple. After successful installation, open the Bluestacks emulator. It may take some time to load the Bluestacks app initially. Once it is opened, you should be able to see the Home screen of Bluestacks.
  2. Open the APK/XAPK file: Double-click the APK/XAPK file to launch BlueStacks and install the application. If your APK/XAPK file doesn't automatically open BlueStacks, right-click on it and select Open with... Browse to the BlueStacks. You can also drag-and-drop the APK/XAPK file onto the BlueStacks home screen
  3. Once installed, click "Semi-log Spectrogram" icon on the home screen to start using, it'll work like a charm :D

[Note 1] For better performance and compatibility, choose BlueStacks 5 Nougat 64-bit read more

[Note 2] about Bluetooth: At the moment, support for Bluetooth is not available on BlueStacks. Hence, apps that require control of Bluetooth may not work on BlueStacks.

How to install Semi-log Spectrogram on Windows PC using NoxPlayer

  1. Download & Install NoxPlayer at: https://www.bignox.com. The installation is easy to carry out.
  2. Drag the APK/XAPK file to the NoxPlayer interface and drop it to install
  3. The installation process will take place quickly. After successful installation, you can find "Semi-log Spectrogram" on the home screen of NoxPlayer, just click to open it.

Discussion

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Download older versions

Other versions available: 14.0.

Download Semi-log Spectrogram 14.0 on Windows PC – 1.5 MB

A spectrogram is a picture of how sound changes with time, similar to the "voiceprints" one sees on TV shows.

This real-time spectrogram covers the full 22 KHz audio bandwidth, the same as a compact disk (CD).

The output is a display in the form a waterfall plot that presents the frequency spectrum of the audio as it changes in time. The horizontal **** is frequency plotted in semi-log scale. Lower frequencies are to the left, higher frequencies are to the right.

A moving horizontal line is added just ahead of the most recent horizontal line of data so the user can identify the latest data.

The user may choose the signal intensity be plotted on a color or gray scale. Red represents a strong signal, blue a weak signal.

Semi-log or linear plots is user-selectable via the Options menu in the upper right.

The sensitivity control operates on a logarithmic scale in order to cover the huge dynamic range of ordinary sounds, from very soft, to very loud. So expect to see the sensitivity levels with jumps such as 1, 2, 3, 5, 10, 20, 50, 100, 200 et c.

Technical details
This spectrogram collects 1024 samples at a sampling rate of 44,100 Hertz every 150 milliseconds. Each collection of 1024 samples corresponds to a single horizontal line in the display as shown in the screenshots.

Have fun looking at the “sound prints” of ordinary things. To learn more about frequency spectra see the one-page tutorial on our website, https://sites.google.com/a/andwaves.com/www/home/about-fourier-transforms

I appreciate receiving feedback or any recommendations for improvements to this application. Please contact me at developer@andwaves.com with any questions or recommendations that you may have.

For information about this or other AndWaves products, see www.andwaves.com
Update
Allows an application to record audio.
Allows applications to open network sockets.
Allows applications to access information about networks.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.