Sound Amplifier and Dynamics Processing Effect in Android Audio Framework

Explore the capabilities of Sound Amplifier, a new accessibility service showcasing Android's Dynamics Processing Effect, in this 36-minute conference talk from Google I/O '18. Discover how Sound Amplifier helps users focus on desired sounds in challenging acoustic environments. Dive into the powerful Dynamics Processing API, which offers precise audio post-processing capabilities similar to high-end mixing boards. Learn about the multi-stage processing architecture, including dual multi-band equalizers, multi-band compression, and a linked limiter. Watch demonstrations of Sound Amplifier and gain insights into potential applications for third-party developers. Understand the API's flexibility in adjusting audio stream dynamic range and frequency response to enhance various listening experiences.