Convert AMR to OGG

Adaptive Multi-Rate Codec (AMR) is a file extension used primarily in voice applications, including VoIP, audio messaging, and mobile phone telephony. Originating from the European Telecommunications Standards Institute (ETSI) in 1999, AMR files enable efficient compression and transmission of speech audio. The codec dynamically adjusts bit rates during transmission to optimize audio quality and network capacity. Its efficient bandwidth utilization and compatibility with various communication standards have made AMR a preferred choice for many modern communication systems.

The OGG file extension, specifically associated with Ogg Vorbis Audio, represents a free, open-source container format developed by the Xiph.Org Foundation. Its primary use is to store compressed audio files, ensuring efficient streaming and manipulation. Introduced in the late 1990s, Ogg Vorbis was designed to offer an alternative to proprietary audio formats like MP3, delivering high-quality sound without patent restrictions. Its widespread adoption across various platforms and devices highlights its significance in the digital audio landscape.