Knowles Frequency Response Armature Drivers and Earphones

Measuring Frequency Response of Balanced Armature Drivers and Earphones

Knowles

This presentation will discuss the general characteristics of the different measurement methods, the advantages and limitations of each, and how each are best interpreted in trying to understand an earphone’s frequency response. A special section will discuss one way of measuring an earphone’s response to 40 kilohertz (kHz) for the JAS Hi Res Audio initiative.

Related Parts

ImagemNúmero de peça do fabricanteDescriçãoTipoFaixa de frequênciaFrequência - Auto ressonanteAvailable QuantityPreçoVer detalhes
SPEAKER 30.1OHM TOP PORT 101.2DBDWFK-31785-000SPEAKER 30.1OHM TOP PORT 101.2DBReceptor, Armadura Balanceada200 Hz ~ 6.5 kHz-0 - Immediate$36.41Ver detalhes
SPEAKER 29OHM SIDE PORT 112DBBK-26824-000SPEAKER 29OHM SIDE PORT 112DBReceptor, Armadura Balanceada200 Hz ~ 5.6 kHz-49 - Immediate$24.44Ver detalhes
SPEAKR 91.8OHM SIDE PORT 106.5DBED-31305-163SPEAKR 91.8OHM SIDE PORT 106.5DBReceptor, Armadura Balanceada200 Hz ~ 7.6 kHz-44 - Immediate$21.45Ver detalhes
SPEAKER 50OHM TOP PORT 106DBRAB-32033-000SPEAKER 50OHM TOP PORT 106DBReceptor, Armadura Balanceada20 Hz ~ 11.8 kHz-55 - Immediate$17.44Ver detalhes
SPEAKER 46.3OHM TOP PORT 103.5DBRAB-32063-000SPEAKER 46.3OHM TOP PORT 103.5DBReceptor, Armadura Balanceada80 Hz ~ 10.8 kHz-434 - Immediate$17.44Ver detalhes
SPEAKER 48OHM TOP PORT 105.5DBRAB-32257-000SPEAKER 48OHM TOP PORT 105.5DBReceptor, Armadura Balanceada20 Hz ~ 11 kHz-973 - Immediate$17.44Ver detalhes
SPEAKER 43OHM TOP PORT 95DBTWFK-30017-000SPEAKER 43OHM TOP PORT 95DBReceptor, Armadura Balanceada200 Hz ~ 6.5 kHz-50 - Immediate$49.40Ver detalhes
SPEAKER 12OHM TOP PORT 113DBGK-31732-000SPEAKER 12OHM TOP PORT 113DBReceptor, Armadura Balanceada50 Hz ~ 10.5 kHz-5 - Immediate$58.28Ver detalhes
SPEAKER 39.4OHM TOP PORT 109.5DBGQ-30783-000SPEAKER 39.4OHM TOP PORT 109.5DBReceptor, Armadura Balanceada70 Hz ~ 13 kHz-67 - Immediate$40.56Ver detalhes
SPEAKR 118.1OHM TOP PORT 113.5DBHE-31751-000SPEAKR 118.1OHM TOP PORT 113.5DBReceptor, Armadura Balanceada50 Hz ~ 10 kHz-36 - Immediate$43.90Ver detalhes
SPEAKER 7OHM TOP PORT 97DBSWFK-31736-000SPEAKER 7OHM TOP PORT 97DBReceptor, Armadura Balanceada200 Hz ~ 7.6 kHz-97 - Immediate$49.40Ver detalhes
SPEAKER 13.8OHM TOP PORT 97DBWBFK-30095-000SPEAKER 13.8OHM TOP PORT 97DBReceptor, Armadura Balanceada200 Hz ~ 7.4 kHz-700 - Immediate$24.01Ver detalhes
SPEAKER 47OHM TOP PORT 131.5DBCI-22955-000SPEAKER 47OHM TOP PORT 131.5DBReceptor200 Hz ~ 5.5 kHz-0 - Immediate$28.43Ver detalhes
SPEAKER 25OHM TOP PORT 122DBHODVTEC-31618-000SPEAKER 25OHM TOP PORT 122DBReceptor, Armadura Balanceada200 Hz ~ 4.324 kHz-37 - Immediate$38.94Ver detalhes
PTM Published on: 2015-02-20