微信支持潮汕话语音转文字了

Core Viewpoint - WeChat has recently launched support for Chaozhou dialect in its voice-to-text feature, marking it as the second Chinese dialect supported after Cantonese, reflecting the platform's strategy to enhance user engagement among specific high-demand user groups [3][4]. Group 1: WeChat's Development and User Engagement - WeChat's monthly active user count reached 1.414 billion as of Q3 2023, showing significant growth since its inception in 2011 [4]. - The growth rate of WeChat's monthly active users has been declining, with a projected year-on-year growth rate of only 2% by 2025, compared to 0.8% in the previous year [5]. - The introduction of Chaozhou dialect support is part of WeChat's strategy to maintain user engagement as the platform matures [4][5]. Group 2: Chaozhou Dialect and ASR Technology - Chaozhou dialect, a branch of Minnan language, has over 10 million speakers but is classified as a "low-resource language" due to data scarcity and complex tonal variations, making ASR development challenging [4][5]. - The automatic speech recognition (ASR) for Chaozhou dialect took six years to develop, with the feature being launched in November 2025 after initially supporting Mandarin and Cantonese [5]. - Despite the large user base, Chaozhou dialect is not the second largest Chinese dialect by speaker count, as Mandarin, Cantonese, and Wu dialects have higher numbers of native speakers [6].