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Title: Ultrasonic microphone and ultrasonic acoustic radio

Abstract

This disclosure provides systems, methods, and apparatus related to an ultrasonic microphone and an ultrasonic acoustic radio. In one aspect a system includes a transmitter and a receiver. The receiver comprises a membrane. The membrane comprises 5 a single layer or multiple layers of a two-dimensional material. The receiver is operable to receive sound waves in a frequency range, with the frequency range being the ultrasonic frequency range

Inventors:
;
Issue Date:
Research Org.:
Univ. of California, Oakland, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1650858
Patent Number(s):
10641651
Application Number:
15/558,467
Assignee:
The Regents of the University of California (Oakland, CA)
Patent Classifications (CPCs):
G - PHYSICS G01 - MEASURING G01H - MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
H - ELECTRICITY H04 - ELECTRIC COMMUNICATION TECHNIQUE H04R - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS
DOE Contract Number:  
AC02-05CH11231
Resource Type:
Patent
Resource Relation:
Patent File Date: 02/24/2016
Country of Publication:
United States
Language:
English

Citation Formats

Zhou, Qin, and Zettl, Alexander K. Ultrasonic microphone and ultrasonic acoustic radio. United States: N. p., 2020. Web.
Zhou, Qin, & Zettl, Alexander K. Ultrasonic microphone and ultrasonic acoustic radio. United States.
Zhou, Qin, and Zettl, Alexander K. Tue . "Ultrasonic microphone and ultrasonic acoustic radio". United States. https://www.osti.gov/servlets/purl/1650858.
@article{osti_1650858,
title = {Ultrasonic microphone and ultrasonic acoustic radio},
author = {Zhou, Qin and Zettl, Alexander K.},
abstractNote = {This disclosure provides systems, methods, and apparatus related to an ultrasonic microphone and an ultrasonic acoustic radio. In one aspect a system includes a transmitter and a receiver. The receiver comprises a membrane. The membrane comprises 5 a single layer or multiple layers of a two-dimensional material. The receiver is operable to receive sound waves in a frequency range, with the frequency range being the ultrasonic frequency range},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}

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Works referenced in this record:

Method and means for measuring sound intensity
patent, April 1987


Method and system for ultrasonic measurement and alignment
patent, September 2012