Jump to Navigation

Main menu

  • Login
Home

Secondary menu

  • [Room Booking]
  • [Wiki]
  • [Webmail]

A Configurable Microphone Array with Acoustically Transparent Omnidirectional Elements

Submitted by njb on Wed, 07/18/2012 - 9:40pm
TitleA Configurable Microphone Array with Acoustically Transparent Omnidirectional Elements
Publication TypeConference Paper
Year of Publication2009
AuthorsAbel, J. S., N. Bryan, T. Skare, M. Kolar, P. Huang, D. Mostowfi, and J. O. Smith III
Conference Name127th Audio Engineering Society Convention
Date Published09/2009
PublisherAudio Engineering Society
Conference LocationNew York City, New York
AbstractAn acoustically transparent, configurable microphone array with omnidirectional elements, designed for room acoustics analysis and synthesis, and archaeological acoustics applications, is presented. Omnidirectional microphone elements with 2 mm-diameter capsules and 1 mm-diameter wire mounts produce a nearly acoustically transparent array, and provide a simplified mathematical framework for processing measured signals. The wire mounts are fitted onto a 1.6 cm-diameter tube forming the microphone stand, with the microphones arranged above the tube so that acoustic energy can propagate freely across the array. The wire microphone mounts have some flexibility, and the array may be configured. Detachable arms with small speakers are used to estimate the element positions with an accuracy better than the 2 mm microphone diameter.
Full Text 
  • Add new comment
  • Tagged
  • XML
  • BibTex
  • Google Scholar
Syndicate content
  • Home
  • News and Events
    • All Events
      • CCRMA Concerts
      • Colloquium Series
      • DSP Seminars
      • Hearing Seminars
      • Guest Lectures
    • Event Calendar
    • Events Mailing List
    • Recent News
  • Academics
    • Courses
    • Current Year Course Schedule
    • Undergraduate
    • Masters
    • PhD Program
    • Visiting Scholar
    • Visiting Student Researcher
    • Workshops 2020
  • Research
    • Publications
      • Authors
      • Keywords
      • STAN-M
      • Max Mathews Portrait
    • Research Groups
    • Software
  • People
    • Faculty and Staff
    • Students
    • Alumni
    • All Users
  • User Guides
    • New Documentation
    • Booking Events
    • Common Areas
    • Rooms
    • System
  • Resources
    • Planet CCRMA
    • MARL
  • Blogs
  • Opportunities
    • CFPs
  • About
    • The Knoll
      • Renovation
    • Directions
    • Contact

Search this site:

Winter Quarter 2021

1A Music, Mind, & Human Behavior
101
 
Introduction to Creating Electronic Sound
220B Compositional Algorithms, Psychoacoustics, and Computational Music
222 Sound in Space
250C Interaction - Intermedia - Immersion
251 Psychophysics and Music Cognition
253 Symbolic Musical Information
285 Intermedia Lab
320B Introduction to Audio Signal Processing Part II: Digital Filters
422 Perceptual Audio Coding
451A Basics in Auditory and Music Neuroscience
 

 

 

 

   

CCRMA
Department of Music
Stanford University
Stanford, CA 94305-8180 USA
tel: (650) 723-4971
fax: (650) 723-8468
info@ccrma.stanford.edu

 
Web Issues: webteam@ccrma

site copyright © 2009 
Stanford University

site design: 
Linnea A. Williams