首页> 外文会议>IEEE International Conference on Acoustics, Speech and Signal Processing >Acoustic Impulse Responses for Wearable Audio Devices
【24h】

Acoustic Impulse Responses for Wearable Audio Devices

机译:可穿戴音频设备的声学冲激响应

获取原文

摘要

We present an open-access dataset of over 8000 acoustic impulse from 160 microphones spread across the body and affixed to wearable accessories. The data can be used to evaluate audio capture and array processing systems using wearable devices such as hearing aids, headphones, eyeglasses, jewelry, and clothing. We analyze the acoustic transfer functions of different parts of the body, measure the effects of clothing worn over microphones, compare measurements from a live human subject to those from a mannequin, and simulate the noise-reduction performance of several beamformers. The results suggest that arrays of microphones spread across the body are more effective than those confined to a single device.
机译:我们提供了一个开放的数据集,该数据集来自分布在身体上并固定在可穿戴配件上的160个麦克风所产生的8000多个声脉冲。数据可用于评估使用可穿戴设备(例如助听器,耳机,眼镜,珠宝和衣服)的音频捕获和阵列处理系统。我们分析了人体不同部位的声学传递函数,测量了麦克风所穿衣服的效果,比较了人体和人体模型的测量结果,并模拟了几种波束形成器的降噪性能。结果表明,散布在整个身体上的麦克风阵列比局限于单个设备的麦克风阵列更有效。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号