车讯:2020年前发布 疑似新一代Giulietta谍照
百度 据市交通委介绍，本市组织建设了本市首个占地200余亩的海淀自动驾驶封闭测试场地，测试场包括城市、乡村的多种道路类型，具有丰富的测试场景和多层次的评测体系。
all questions related to animal echolocation where an individual emits sound and uses the returning echoes to navigate.
3 questions from the last 365 days
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Ultrasonic digital audio player recommendations
I want to broadcast (play) ultrasonic recordings in the 40 kHz - 200 kHz range. Can anyone suggest a good digital audio player for this? The 192 kHz sound card on my computer doesn't cut it.
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2
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Propagation modelling: Convolving Bellhop Arrival Times and Amplitudes to Estimate TL
Hey brilliant friends and colleges,
I'm reaching out with regard to a signal processing problem. The short and the long of it is I'm replicating some of the processes used in Kusel et al. 2016.
There ...
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3
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Can someone explain 195-224 dB re μPa at 1 m to me?
I'm reading a journal article on wind and vessel noise in the sound fields experienced by southern killer whales, and I have struggled with a lot of technical jargon in the methods and materials ...
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