Aspect Pro - Spectrogram Analyzer for Audio Files app icon

Aspect Pro - Spectrogram Analyzer for Audio Files

Andrey Khromchenkov · com.andrewkhandr.aspectpro

Not rated yet 10K+ downloads v2.3.21093 25.2 MB Android 5.0+ PEGI 3 · Everyone

At a glance

Latest version
v2.3.21093 (73)
Updated
Apr 8, 2021 (5 years ago)
APK size
25.2 MB
Requires
Android 5.0+ (API 21)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category
Music & Audio (app)
Listed since
Oct 20, 2020 (at least)
Permissions
7 (2 sensitive)
Developer contact
[email protected]

About this APK

Aspect Pro - Spectrogram Analyzer for Audio Files is an app by Andrey Khromchenkov in the Music & Audio category, listed since at least October 2020. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 7 permissions, 2 of them sensitive: read shared storage and modify shared storage. The app offers in-app purchases through Google Play.

What's new in v2.3.21093

Version 2.3 (21093) Bug fixes

Description

From the listing uploaded by “appupdater”.

WHAT IS Aspect Pro? Aspect Pro is a spectrogram builder and analyzer. Aspect Pro allows you to create spectrograms of the local audio files stored on your phone or tablet. WHY USE Aspect Pro? Aspect Pro allows you to analyze the spectrogram, increasing its parts to obtain more detailed information. This can be useful when researching the sound of musical harmonics, bird voices and other sounds of interest to you. The spectrogram shows the differences in the frequency range of lossless encoded audio files and lossy encoded files (compressed sound). For MP3 and OGG files, you can easily see the effect of the encoding bitrate on the presence of high frequencies in the audio signal. If you have the experience, a single glance at the spectrogram is sufficient to evaluate the quality of the digital sound recording. FEATURES Aspect Pro app with basic capabilities: • Supports files of Android audio formats using audio decoders installed in the system • Builds a spectrogram in both portrait and landscape orientation of the screen • Shows the album, song, and artist info if it's present in the audio file metadata • Allows you to adjust the size of on-screen labels and text • Allows you to choose a spectrogram color palette • Allows you to select an audio channel from stereo or multi-channel recording • Shows the characteristics of the codec used to decode the audio signal • Builds a spectrogram in full screen mode • Allows you to automatically rebuild the spectrogram when you rotate the screen (auto start) • Allows you to "hear" the spectrogram • Allows you to scale the spectrogram along the time axis • No Ads Aspect Pro Advanced features* • Support for most existing audio formats using high-performance FFmpeg decoders • The ability to choose an audio stream from video file • Scrolling files in the folder • The ability to scale the spectrogram along the frequency axis • Flexible color palette • Increased productivity *subscription required

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.

Store checks and file details

  • Developer signature verified Apr 8, 2021
  • Antivirus scan passed May 1, 2021
  • Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
  • Signing certificate (SHA-1)E6:A2:A5:8D:05:2B:61:CE:D5:E2:32:95:40:27:D3:4B:41:82:20:77
  • File MD506635d1aadc38386b0a7e26102d9d99d
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (7)

Aspect Pro - Spectrogram Analyzer for Audio Files requests 7 permissions, 2 of them sensitive.

Aspect Pro - Spectrogram Analyzer for Audio Files APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is Aspect Pro - Spectrogram Analyzer for Audio Files free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Aspect Pro - Spectrogram Analyzer for Audio Files APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 06635d1aadc38386b0a7e26102d9d99d.

Tags

More Music & Audio apps