iNoise Indian Noise Database

Speech Processing in noisy condition allows researcher to build solutions that work in real world conditions. Environmental noise in Indian conditions are very different from typical noise seen in most western countries. This dataset is a collection of various noises, both indoor and outdoor ollected over a period of several months. The audio files are of the format RIFF (little-endian) data, WAVE audio, Microsoft PCM, 8 bit, mono 11025 Hz and have been recorded using the Dialogic CTI card. While the speech noise data was collected 40-50 seconds at a time, we have concatenated them to present a single noise file per category. Type of noises [a] Outdoor (Autorickshaw, Bus, Highway, Railway Station, Street) and [b] Indoor (Airport, Cafteria, Home, Train, Workplace)

在嘈杂环境下的语音处理研究，有助于构建适用于现实世界条件下的解决方案。在印度环境中，环境噪音与大多数西方国家典型的噪音存在显著差异。本数据集汇集了数月期间收集的多种噪音，包括室内和室外噪音。音频文件格式为 RIFF（小端）数据，WAVE 音频，Microsoft PCM 编码，8 位，单声道，采样频率为 11025 Hz，并使用 Dialogic CTI 卡进行录制。在收集语音噪音数据时，每次采集时长为 40-50 秒，我们将这些数据拼接成每个类别的一个单独噪音文件。噪音类型包括 [a] 室外（自动三轮车、公共汽车、高速公路、火车站、街道）和 [b] 室内（机场、咖啡馆、家庭、火车、工作场所）。