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AssemblyAI REST API - SDKs

AssemblyAI offers speech recognition and transcription capabilities which help in building voice powered applications. The API supports customizable transcription which recognizes industry specific words or phrases unique to a product. Audio is expected to have a 16kHz or 8kHz sample rate, single channel (mono), 16bit little-endian formatting, and avoiding any signal processing. The AssemblyAI API responds in JSON format.