100+
Downloads
Content rating
Everyone
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About this app

[WARNING !]
If you use a sound amplifier without a doctor's prescription, your hearing can get worse.
Be sure to plug-in your earphone or pair your bluetooth headset with your mobile phone before starting the app.

If It’s less than 48 hours since you bought an app, you can request a refund through Google Play.
A refund is not possible 48 hours after purchasing an app, due to company policy.

AlgorKorea's hearing aid firmware & app development technology created Personal Sound Amplifier (PSA) app that performs microphone & receiver calibration, includes all of the same four features as a smart hearing aid. The Personal Sound Amplifier app produces loud volume for profound hearing loss.

64 Channel Nonlinear precise Compression, Noise Reduction based on probabilistic analysis and Feedback Cancellation are the main features of AlgorKorea sophisticated Personal Sound Amplifier app. All of the three algorithms are implemented in real-time with high sound quality for hearing impairments.

The output audio level may be slightly different based on mobile phone’s volume settings, microphone and earphone/headset types.

Just make sure your Android version is 6.0 (API23) or higher.
Updated on
Jul 15, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What's new

1. Support Android API 34.

App support

About the developer
(주)알고코리아
algorkorea.com@gmail.com
대한민국 서울특별시 양천구 양천구 목동중앙본로18길 31, B층 02호(목동, 이신빌라) 07975
+82 70-4048-7931

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