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

BildeManufacturer Part NumberBeskrivelseTypeFrekvensområdeFrekvens - selvresonantTilgjengelig antall PrisVis detaljer
SPEAKER 30.1OHM TOP PORT 101.2DBDWFK-31785-000SPEAKER 30.1OHM TOP PORT 101.2DBMottaker, Balansert armatur200 Hz ~ 6.5 kHz-0 - Immediate$423.65Vis detaljer
SPEAKER 29OHM SIDE PORT 112DBBK-26824-000SPEAKER 29OHM SIDE PORT 112DBMottaker, Balansert armatur200 Hz ~ 5.6 kHz-49 - Immediate$284.44Vis detaljer
SPEAKR 91.8OHM SIDE PORT 106.5DBED-31305-163SPEAKR 91.8OHM SIDE PORT 106.5DBMottaker, Balansert armatur200 Hz ~ 7.6 kHz-44 - Immediate$249.57Vis detaljer
SPEAKER 50OHM TOP PORT 106DBRAB-32033-000SPEAKER 50OHM TOP PORT 106DBMottaker, Balansert armatur20 Hz ~ 11.8 kHz-55 - Immediate$202.93Vis detaljer
SPEAKER 46.3OHM TOP PORT 103.5DBRAB-32063-000SPEAKER 46.3OHM TOP PORT 103.5DBMottaker, Balansert armatur80 Hz ~ 10.8 kHz-312 - Immediate$202.93Vis detaljer
SPEAKER 48OHM TOP PORT 105.5DBRAB-32257-000SPEAKER 48OHM TOP PORT 105.5DBMottaker, Balansert armatur20 Hz ~ 11 kHz-973 - Immediate$202.93Vis detaljer
SPEAKER 43OHM TOP PORT 95DBTWFK-30017-000SPEAKER 43OHM TOP PORT 95DBMottaker, Balansert armatur200 Hz ~ 6.5 kHz-50 - Immediate$574.92Vis detaljer
SPEAKER 12OHM TOP PORT 113DBGK-31732-000SPEAKER 12OHM TOP PORT 113DBMottaker, Balansert armatur50 Hz ~ 10.5 kHz-5 - Immediate$678.24Vis detaljer
SPEAKER 39.4OHM TOP PORT 109.5DBGQ-30783-000SPEAKER 39.4OHM TOP PORT 109.5DBMottaker, Balansert armatur70 Hz ~ 13 kHz-67 - Immediate$471.99Vis detaljer
SPEAKR 118.1OHM TOP PORT 113.5DBHE-31751-000SPEAKR 118.1OHM TOP PORT 113.5DBMottaker, Balansert armatur50 Hz ~ 10 kHz-36 - Immediate$510.89Vis detaljer
SPEAKER 7OHM TOP PORT 97DBSWFK-31736-000SPEAKER 7OHM TOP PORT 97DBMottaker, Balansert armatur200 Hz ~ 7.6 kHz-97 - Immediate$574.92Vis detaljer
SPEAKER 13.8OHM TOP PORT 97DBWBFK-30095-000SPEAKER 13.8OHM TOP PORT 97DBMottaker, Balansert armatur200 Hz ~ 7.4 kHz-700 - Immediate$279.42Vis detaljer
SPEAKER 47OHM TOP PORT 131.5DBCI-22955-000SPEAKER 47OHM TOP PORT 131.5DBMottaker200 Hz ~ 5.5 kHz-0 - Immediate$330.88Vis detaljer
SPEAKER 25OHM TOP PORT 122DBHODVTEC-31618-000SPEAKER 25OHM TOP PORT 122DBMottaker, Balansert armatur200 Hz ~ 4.324 kHz-37 - Immediate$453.20Vis detaljer
PTM Published on: 2015-02-20

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