Teochew-MSA（most standard accent，最标准口音）数据集
本数据集源自“风入松文旅”的677条视频，经数据管线处理后，提取出时长适宜的音频片段，并配有由OCR识别生成的初步字幕，总时长约29小时。
发音人使用的是标准的潮州府城音，口齿清晰、发音规范，且能熟练运用文白异读，尤其是发音保留了清晰的闭口韵（即国际音标中的 -p、-m 韵尾，该发音特征在现代潮汕话人群中已大量流失），整体音频质量上乘，可以认为是最标准的潮州话。
潜在局限性：
由于原视频带有背景音乐（BGM），部分中国传统乐器的声音难以被完全消除，可能会对纯净度产生轻微影响。
元数据（Metadata）：
总时长：约 29 小时
样本数量：31,298 个音频片段
平均时长：3.3 秒/样本
音频参数：采样率 44,100 Hz，单声道（Mono）WAV 格式，16-bit PCM 编码
Teochew-MSA (Most Standard Accent) Dataset
This dataset is derived from 677 videos produced by "Fengrusong Culture and Tourism". After being processed through a data pipeline, it yields audio clips of appropriate lengths paired with rough subtitles generated via OCR, totaling approximately 29 hours.
The speaker uses the standard Chaozhou prefectural accent (Fucheng accent) with clear articulation and standard pronunciation, demonstrating high proficiency in literary and colloquial readings. Notably, the speaker retains clear closed-syllable codas (i.e., the -p and -m endings in the International Phonetic Alphabet, a phonetic feature that has been lost among many modern Teochew speakers).
Overall, the audio quality is exceptionally high, and it can be considered the most standard Teochew.
Potential Limitations:
Because the original videos contain background music (BGM), the sounds of certain traditional Chinese instruments are difficult to remove completely, which may slightly affect the audio purity.
Metadata:
- Total Duration: ~29 hours
- Sample Count: 31,298 audio clips
- Average Length: 3.3 seconds per sample
- Audio Specs: 44,100 Hz sample rate, Mono WAV format, 16-bit PCM encoding
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