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The lexicon comprises two distinct categories: Term Lexicon and Hotword Lexicon The Term Lexicon facilitates translation rules for specific vocabulary (such as product names, ambiguous terms, and loanwords) in cross-lingual translation scenarios, ensuring translation accuracy Meanwhile, the Hotword Lexicon significantly enhances speech recognition accuracy for proprietary terms (including brands and technical terminology) by incorporating weighted entries When encountering homophones with identical tones, the system prioritizes matches with higher-weighted hotwords, thereby enabling more precise and professional live subtitle generationPoints of Attention

The lexicon comprises two distinct categories: Term Lexicon and Hotword Lexicon The Term Lexicon facilitates translation rules for specific vocabulary (such as product names, ambiguous terms, and loanwords) in cross-lingual translation scenarios, ensuring translation accuracy Meanwhile, the Hotword Lexicon significantly enhances speech recognition accuracy for proprietary terms (including brands and technical terminology) by incorporating weighted entries When encountering homophones with identical tones, the system prioritizes matches with higher-weighted hotwords, thereby enabling more precise and professional live subtitle generationPoints of Attention

This document describes how to get started with Automatic Speech Recognition (ASR)1Basic Knowledge of ASR ASR Product Overview

How do I activate ASR?You can activate ASR in the ASR console, which is pay-as-you-go by default

The bill for ASR usage today will be generated and settled on the next dayYou can activate the ASR service in the ASR console

How do I connect to ASR?ASR currently supports connection via API and SDK (recommended)

How do I connect to ASR?ASR currently supports connection via API and SDK (recommended)

Product IntroductionCloud Infinite ASR feature can recognize audio files and asynchronously returns thefiltering, filler word removal, intelligent conversion of Arabic numerals, and so on, catering to diverse ASR

For details, see ASR Service Level Agreement

Which ASR service should I choose in different scenarios?