Aspect Pro - Spectrogram Analyzer for Audio Files

In-app purchases
3.8
337 reviews
10K+
Downloads
Content rating
Everyone
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About this app

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
Updated on
Apr 7, 2021

Data safety

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No information available
3.8
337 reviews
Larethio '97
May 19, 2021
Really great whenever it comes to finding the true quality of your lossless and hi res files. Ive found several duds using this tool. However the subscription package for the advanced option is downright ridiculous for something that should be a $3 ONE TIME in app purchase. The added formats and features arent worth the hassle. 192 khz is pay-locked! VERY greedy. Plus the app doesnt have a bit depth analyzer like MusicScope for windows for 16 bit to 24 bit upsampling detection. Only frequency.
9 people found this review helpful
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Andrey Khromchenkov
May 19, 2021
Advanced features include audio format support 24bit x 192 kHz. Read the Help, please.
Jake Baker
August 8, 2022
Simple, easy to use. App is heavily based off on Spek, this is basically a mobile version of it. Has multiple of useful options, too.
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Yashpal Kataria
September 27, 2021
Works as said. Display the audio frequencies and color scheme can be changed by tapping once, twice or so on. Yes, 192 khz requires payment, but it is once of its kind, good application and hence, justified.
6 people found this review helpful
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What's new

Version 2.3 (21093)

Bug fixes