Hifi-Apps Speaker Setup 2 app icon

Hifi-Apps Speaker Setup 2

Hifi-Apps Speaker and Room Optimizer

Dr. Johann Gaus · com.hifi_apps.sp_setup

5.0 (1 rating) 100K+ downloads v1.95 120 MB Android 7.0+ PEGI 3 · Everyone

Download APK 120 MB All versions

At a glance

Latest version
v1.95 (195)
Updated
Jun 12, 2024 (2 years ago)
APK size
120 MB
Requires
Android 7.0+ (API 24)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category
Music & Audio (app)
Listed since
Mar 17, 2021 (at least)
Permissions
20 (4 sensitive)
Website
hifi-apps.com
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Hifi-Apps Speaker Setup 2 is an app by Dr. Johann Gaus in the Music & Audio category, listed since at least March 2021. 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 20 permissions, 4 of them sensitive, including record audio, read media images and read shared storage. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

Description

From the listing uploaded by “appupdater”.

Hifi-Apps help you to fully exploit the potential of your sound system. Enjoy a whole new listening experience. You don't need any prior knowledge: Hifi-Apps use established measurement methods, but generate easily understandable suggestions for improvement from the results, which are clarified by listening tests. Even the built-in microphone of your Android device provides many important insights. The next step is to work with a measurement microphone. This app helps to set up the loudspeakers. Connect your Android device to your sound system and start the measurement. Go to your designated listening places according to the instructions and play one test signals. In addition to technical data, the app also provides automatic interpretation of the results with suggestions for improvement. Various speaker, listening position and damping material configurations can be directly compared. Features - Simultaneous measurement of two channels, e.g. right/left in stereo. - Automatic interpretation: The results are readable without prior knowledge. - Display of the raw data for the frequency response in different smoothing levels on request - Display of raw data for impulse response (linear, logarithmic) on request - Difference measurements: By comparing different measurements, even an uncalibrated built-in microphone provides meaningful results. - Calibration of the built-in microphone by comparison measurements, if a measurement microphone is available. - Use of measuring microphones (import of calibration curve) - Assessment of bass quality based on found room modes and reflections - Suggestions for improving the bass range (positioning of speakers and listening positions, absorbers) - Replay precision evaluation based on impulse response and frequency response - Geometrical calculation of floor reflections and comparison with measured values - Evaluation of early reflections based on uniformity impulse response - Rating Channel Equality - References to the listener enviroment using the reverberation time - Recommendations for absorbers - Suggestion for setting an equalizer - Discussion about when the use of an equalizer is useful - Thresholds and parameters for assessments and suggestions for improvement can be changed - Export the results to HTML format - measured values accessible in CSV format, if an external memory (e.g. SD card) is used

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 Jun 12, 2024
  • Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
  • Signing certificate (SHA-1)E9:50:FA:11:57:3E:EF:12:30:EE:6A:36:74:B9:93:A9:56:9E:46:7B
  • File MD5c71a9f08ca9e0b3b65a8dcc35c54681c
  • 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 (20)

Hifi-Apps Speaker Setup 2 requests 20 permissions, 4 of them sensitive.

Required hardware & features

Hifi-Apps Speaker Setup 2 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 Hifi-Apps Speaker Setup 2 free?

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

Is the Hifi-Apps Speaker Setup 2 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 c71a9f08ca9e0b3b65a8dcc35c54681c.

Tags

hifi_apps sp_setup music audio hifi-apps speaker setup

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