共 9 条
[1]
Measurement of radio-frequency impedance with networks simulating lines
[J].
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS,
1935, 23 (07)
:807-826
[4]
The measurement of acoustic impedance with the aid of the telephone receiver.
[J].
JOURNAL OF THE FRANKLIN INSTITUTE,
1925, 200
:467-488
[5]
Robinson NW, 1937, PHILOS MAG, V23, P665
[6]
SCHUSTER K, 1936, ENT, V13, P164
[7]
Direct absolute measurement of acoustic impedance
[J].
PHYSICAL REVIEW,
1926, 28 (05)
:1038-1047
[8]
A direct method of finding the value of materials as sound absorbers
[J].
PHYSICAL REVIEW,
1913, 2 (04)
:270-287
[9]
Wente EC, 1928, BELL SYST TECH J, V7, P1