📦 Android App Ear Speaker Hearing Amplifier v5.1.5 Premium

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Project Overview: Hear Boost Hearing Amplifier​

Hear Boost is an audio enhancement and sound amplification utility designed to increase the volume of ambient audio beyond standard device recording limits. The application functions as a digital listening device, routing amplified microphone input directly to connected headsets.

Technical Specifications​

Category	Details
Android Version	8.0 and up
Version	v5.1.5
Target API	Updated to latest standards
Primary Function	Real-time microphone-to-earphone amplification
Output Support	Wired headsets and Bluetooth headphones

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Key Features​

• Sound Amplification: Increases volume for low-level and distant sounds with precision-tuned clarity.
• Audio Equalizer: Manual tuning interface to adjust audio frequencies based on the surrounding environment.
• Noise Suppression: Integrated noise-canceling technology to reduce background interference and isolate primary audio sources.
• MP3 Recorder: Built-in tool for capturing and saving amplified audio files.
• Volume Booster: High-gain amplification tool for environment monitoring.

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Modification Log​

Component	Status / Change
Licensing	Premium features unlocked
Advertisements	Layout and activities removed
Performance	Optimized graphics, Zipaligned, and package cleaned for faster loading
Code Cleanup	Removed default .source names of Java files; Debug info removed
Interface	Simplified UI for low-latency audio routing

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Usage Requirements​

For optimal performance and to prevent audio feedback, a wired or Bluetooth headset must be connected before activating the amplification toggle. The app utilizes the device microphone to capture environmental audio, which is then processed through the noise suppression engine and delivered to the ear speaker.

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