hi-blind : Blind Listening Test with High Resolution Audio
Music
Only for iPhone
Free · In‑App Purchases · Designed for iPhone
iPhone
"hi-blind" is a blind test app supporting high-res sound sources.
With hi-blind, sound source files in a variety of formats, including high-res sound sources, can be encoded in AAC so you can listen and compare quality.
・ABX Mode
ABX Mode uses selected files transferred to the app via the iPod library or the "File Sharing" feature on iTunes to create AAC files of a user-specified sound quality (32 - 256kbps).
A randomly-selected file is played, and users are asked to guess if it was the original file or the AAC file.
・SORT Mode (Pro version only
Specified sound files are converted into multiple AAC files with various bit rates.
Sort Mode auditions these sound files and arranges them by bit rate regardless of format.
・Supported formats
- FLAC/AIFF/WAV/ALAC (-192kHz/24bit)
- AAC, MP3 (-320kbps)
* DSD is not supported.
* Cannot play files protected by DRM.
・In the PRO version:
- SORT Mode is available.
- Comparisons can be made using high-res sound sources and uncompressed PCM audio (44.1kHz).
- No advertisements.
Ratings & Reviews
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The developer, YU HASHIZUME, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.
No Details Provided
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Accessibility
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Information
- Seller
- YU HASHIZUME
- Size
- 6.3 MB
- Category
- Music
- Compatibility
Requires iOS 8.4 or later.
- iPhone
Requires iOS 8.4 or later. - iPod touch
Requires iOS 8.4 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Languages
English and 4 more
- English, Japanese, Korean, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Version $2.99
- Copyright
- © 2015 Yu Hashizume