Audio Translator

This tool accepts an input audio file and can perform two modes: simple format conversion or multilingual output. In translation mode, it first runs automatic speech recognition (ASR) on the source language (Hindi), then translates the transcribed text into Telugu, and finally synthesizes Telugu speech (TTS) to produce the final audio. In non-translation mode, it converts the file to the chosen format while preserving content. Example: a Hindi lecture in MP3 can be delivered as MP3, WAV, or AAC in Telugu voice if translation is enabled, or as a direct format-converted file if not.

Core logic & rules: The workflow is modular and deterministic. Required inputs include the source audio file, source language (Hindi), target language (Telugu), and the desired output format and quality. Optional enhancements include sampling rate, bitrate, number of channels, and whether to produce a transcript. When translation is enabled, the system performs three stages: transcription, translation, and speech synthesis. When translation is disabled, it performs only format conversion and optional resampling. Quality controls ensure sample rate consistency to preserve speech intelligibility, and the final file metadata is updated to reflect source and target language and format.

Audience & value: Educators, media producers, localization teams, and language-learning content creators benefit from an integrated workflow that reduces handoffs and speeds publishing. Unique differentiators include an end-to-end pipeline combining ASR, translation, and TTS within a single tool, support for common audio formats, and configurable output quality suitable for streaming, download, or archival use.