嘈杂音频数据集
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嘈杂音频数据集是由里约热内卢天主教大学信息系创建,用于评估机器学习方法在自动语音识别系统中的应用。该数据集包含11,086条音频样本,主要用于模拟军事无线电传输中的干扰噪声。数据集的创建过程涉及四种不同的噪声模拟场景,旨在提高ASR系统在嘈杂环境中的性能。该数据集特别适用于军事操作环境,尤其是葡萄牙语使用场景,旨在解决自动语音识别在噪声环境中的应用问题。
The Noisy Audio Dataset was created by the Department of Informatics, Pontifical Catholic University of Rio de Janeiro, to evaluate the application of machine learning methods in automatic speech recognition (ASR) systems. This dataset contains 11,086 audio samples, primarily used to simulate interfering noise in military radio transmissions. The dataset's development involves four distinct noise simulation scenarios, aiming to improve the performance of ASR systems in noisy environments. This dataset is particularly suitable for military operational scenarios, especially those using Portuguese, and is designed to address the application challenges of automatic speech recognition in noisy environments.




