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
| Imagem | Número de peça do fabricante | Descrição | Tipo | Faixa de frequência | Frequência - Auto ressonante | Available Quantity | Preço | Ver detalhes | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | DWFK-31785-000 | SPEAKER 30.1OHM TOP PORT 101.2DB | Receptor, Armadura Balanceada | 200 Hz ~ 6.5 kHz | - | 0 - Immediate | $36.41 | Ver detalhes |
![]() | BK-26824-000 | SPEAKER 29OHM SIDE PORT 112DB | Receptor, Armadura Balanceada | 200 Hz ~ 5.6 kHz | - | 49 - Immediate | $24.44 | Ver detalhes | |
![]() | ![]() | ED-31305-163 | SPEAKR 91.8OHM SIDE PORT 106.5DB | Receptor, Armadura Balanceada | 200 Hz ~ 7.6 kHz | - | 44 - Immediate | $21.45 | Ver detalhes |
![]() | ![]() | RAB-32033-000 | SPEAKER 50OHM TOP PORT 106DB | Receptor, Armadura Balanceada | 20 Hz ~ 11.8 kHz | - | 55 - Immediate | $17.44 | Ver detalhes |
![]() | ![]() | RAB-32063-000 | SPEAKER 46.3OHM TOP PORT 103.5DB | Receptor, Armadura Balanceada | 80 Hz ~ 10.8 kHz | - | 434 - Immediate | $17.44 | Ver detalhes |
![]() | ![]() | RAB-32257-000 | SPEAKER 48OHM TOP PORT 105.5DB | Receptor, Armadura Balanceada | 20 Hz ~ 11 kHz | - | 973 - Immediate | $17.44 | Ver detalhes |
![]() | ![]() | TWFK-30017-000 | SPEAKER 43OHM TOP PORT 95DB | Receptor, Armadura Balanceada | 200 Hz ~ 6.5 kHz | - | 50 - Immediate | $49.40 | Ver detalhes |
![]() | ![]() | GK-31732-000 | SPEAKER 12OHM TOP PORT 113DB | Receptor, Armadura Balanceada | 50 Hz ~ 10.5 kHz | - | 5 - Immediate | $58.28 | Ver detalhes |
![]() | ![]() | GQ-30783-000 | SPEAKER 39.4OHM TOP PORT 109.5DB | Receptor, Armadura Balanceada | 70 Hz ~ 13 kHz | - | 67 - Immediate | $40.56 | Ver detalhes |
![]() | ![]() | HE-31751-000 | SPEAKR 118.1OHM TOP PORT 113.5DB | Receptor, Armadura Balanceada | 50 Hz ~ 10 kHz | - | 36 - Immediate | $43.90 | Ver detalhes |
![]() | ![]() | SWFK-31736-000 | SPEAKER 7OHM TOP PORT 97DB | Receptor, Armadura Balanceada | 200 Hz ~ 7.6 kHz | - | 97 - Immediate | $49.40 | Ver detalhes |
![]() | ![]() | WBFK-30095-000 | SPEAKER 13.8OHM TOP PORT 97DB | Receptor, Armadura Balanceada | 200 Hz ~ 7.4 kHz | - | 700 - Immediate | $24.01 | Ver detalhes |
![]() | ![]() | CI-22955-000 | SPEAKER 47OHM TOP PORT 131.5DB | Receptor | 200 Hz ~ 5.5 kHz | - | 0 - Immediate | $28.43 | Ver detalhes |
![]() | ![]() | HODVTEC-31618-000 | SPEAKER 25OHM TOP PORT 122DB | Receptor, Armadura Balanceada | 200 Hz ~ 4.324 kHz | - | 37 - Immediate | $38.94 | Ver detalhes |

















