一种测定弹道系数的声学方法
科普物理
2007-05-23 v1
摘要
本文提出了一种使用 PC 声卡、麦克风和测速仪来测定子弹弹道系数（BC）的方法，其精度可达 6%。当缺乏第二个测速仪或抛射体精度不足以使用远端测速仪时，该方法非常有用。
引用
@article{arxiv.0705.0391,
title = {An Acoustic Method for Determining Ballistic Coefficients},
author = {Michael Courtney and Amy Courtney},
journal= {arXiv preprint arXiv:0705.0391},
year = {2007}
}
评论
Related to forensic science (shooting event reconstruction)
相关论文
查看更多相关论文 →
物理教育 · 物理学
Measuring Bullet Velocity with a PC Soundcard
Michael Courtney, Brian Edwards
2007-05-23
科普物理 · 物理学
Acoustic methods for measuring bullet velocity
Michael Courtney
2008-12-31
物理教育 · 物理学
A time of flight method to measure the speed of sound using a stereo sound card
Carlos C. Carvalho, J. M. B. Lopes dos Santos, M. B. Marques
2009-11-13
数据分析、统计与概率 · 物理学
Accuracy of the box-counting algorithm for noisy fractals
A. Z. Gorski, M. Stroz, P. Oswiecimka, J. Skrzat
2014-12-23
最优化与控制 · 数学
Numerical testing in determination of sound speed from a part of boundary by the BC-method
M. I. Belishev, I. B. Ivanov, I. V. Kubyshkin, V. S. Semenov
2015-05-25
音频与语音处理 · 电气工程与系统科学
Examples of usage of nearfield acoustic holography methods for far field estimations: Part 1. CW signals
Mikhail B. Salin, Dmitrii A. Kosteev
2018-12-11
声音 · 计算机科学
An end-to-end machine learning system for harmonic analysis of music
Yizhao Ni, Matt Mcvicar, Raul Santos-Rodriguez, Tijl De Bie
2011-07-26
科普物理 · 物理学
Using the Sound Card as a Timer
Carlos Eduardo Aguiar, Marta Maximo Pereira
2013-06-18
音频与语音处理 · 电气工程与系统科学
Improving spatial cues for hearables using a parameterized binaural CDR estimator
Reza Ghanavi, Craig Jin
2022-07-19
声音 · 计算机科学
An Automatic System for Acoustic Microphone Geometry Calibration based on Minimal Solvers
Simayijiang Zhayida, Simon Segerblom Rex, Yubin Kuang, Fredrik Andersson +1
2016-10-10
物理教育 · 物理学
Acoustic measurement of potato cannon velocity
Michael Courtney, Amy Courtney
2008-12-26
统计力学 · 物理学
Acoustic waves in a halfspace material filled with random particulate
Paulo S. Piva, Kevish K. Napal, Art L. Gower
2024-07-10
音频与语音处理 · 电气工程与系统科学
Sound of Guns: Digital Forensics of Gun Audio Samples meets Artificial Intelligence
Simone Raponi, Isra Ali, Gabriele Oligeri
2021-03-02
计算机科学中的逻辑 · 计算机科学
Sound Probabilistic #SAT with Projection
Vladimir Klebanov, Alexander Weigl, Jörg Weisbarth
2016-10-27
声音 · 计算机科学
PCA Method for Automated Detection of Mispronounced Words
Zhenhao Ge, Sudhendu R. Sharma, Mark J. T. Smith
2016-02-29
声音 · 计算机科学
Feature extraction with mel scale separation method on noise audio recordings
Roy Rudolf Huizen, Florentina Tatrin Kurniati
2022-01-03
科普物理 · 物理学
An Acoustic Demonstration of Galileo's Law of Falling Bodies
Michael Courtney, Elya R. Courtney
2011-02-09
材料科学 · 物理学
Picosecond Ultrasonic Measurements Using an Optical Cavity
Yanqiu Li, Qian Miao, Arto Nurmikko, Humphrey Maris
2015-05-13
声音 · 计算机科学
A Fast Audio Clustering Using Vector Quantization and Second Order Statistics
Konstantin Biatov
2010-09-27
信号处理 · 电气工程与系统科学
Information and Statistical Efficiency When Quantizing Noisy DC Values
Antonio Moschitta, Johan Schoukens, Paolo Carbone
2018-04-30
统计方法学 · 统计学
Approximate Bayesian Forecasting
David T. Frazier, Worapree Maneesoonthorn, Gael M. Martin, Brendan P. M. McCabe
2018-06-21
声音 · 计算机科学
A Holistic Evaluation of Piano Sound Quality
Monan Zhou, Shangda Wu, Shaohua Ji, Zijin Li +1
2025-04-22
音频与语音处理 · 电气工程与系统科学
Mechanical classification of voice quality
Akito Yoshida, Shigeru Shinomoto
2020-03-31
仪器与探测器 · 物理学
A sound card based multi-channel frequency measurement system
S. Groeger, G. Bison, P. E. Knowles, A. Weis
2009-11-11
机器人学 · 计算机科学
Towards Consistent Batch State Estimation Using a Time-Correlated Measurement Noise Model
David J. Yoon, Timothy D. Barfoot
2023-03-14