Update README.md

README.md

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-license: cc-by-nc-nd-4.0
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+---
+license: cc-by-nc-nd-4.0
+tags:
+- speech recognition
+- machine learning
+- NLP
+- ASR
+- audio
+- speech
+- portuguese
+size_categories:
+- 1K<n<10K
+---
+# Portuguese Speech Dataset for recognition task
+
+Dataset comprises **406** hours of telephone dialogues in Portuguese, collected from **590** native speakers across various topics and domains. This dataset boasts an impressive **98%** word accuracy rate, making it a valuable resource for advancing **speech recognition technology**.
+
+By utilizing this dataset, researchers and developers can advance their understanding and capabilities in **automatic speech recognition** (ASR) systems, **transcribing audio**, and **natural language processing** (NLP).  - **[Get the data](https://unidata.pro/datasets/portuguese-speech-recognition-dataset/?utm_source=huggingface&utm_medium=cpc&utm_campaign=portuguese-speech-recognition-dataset)**
+
+The dataset includes high-quality audio recordings with text transcriptions, making it ideal for training and evaluating speech recognition models.
+
+# 💵 Buy the Dataset: This is a limited preview of the data. To access the full dataset, please contact us at [https://unidata.pro](https://unidata.pro/datasets/spanish-speech-recognition-dataset/?utm_source=huggingface&utm_medium=cpc&utm_campaign=portuguese-speech-recognition-dataset) to discuss your requirements and pricing options.
+
+## Metadata for the dataset
+
+![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F22059654%2Fa3f375fb273dcad3fe17403bdfccb63b%2Fssssssssss.PNG?generation=1739884059328284&alt=media)
+- **Audio files:** High-quality recordings in **WAV** format
+- **Text transcriptions:** Accurate and detailed **transcripts** for each audio segment
+- **Speaker information:** Metadata on **native speakers**, including **gender** and etc
+- **Topics:** Diverse domains such as **general conversations**, **business** and etc
+
+
+This dataset is a valuable resource for researchers and developers working on speech recognition, language models, and speech technology.
+# 🌐 [UniData](https://unidata.pro/datasets/portuguese-speech-recognition-dataset/?utm_source=huggingface&utm_medium=cpc&utm_campaign=portuguese-speech-recognition-dataset) provides high-quality datasets, content moderation, data collection and annotation for your AI/ML projects