HYBRID ELECTROSTATIC HEADPHONE MODULE

摘要

The present invention discloses a hybrid electrostatic headphone module, with the hybrid electrostatic headphone module disposed in the interior of a left and a right ear cup of a stereo headphones. The hybrid electrostatic headphone module is assembled as a single unit from a traditional moving coil type headphone unit and an electret headphone unit (E-STAT), which are respectively responsible for medium-low frequency bands and medium-high frequency bands. A frequency divider assembled from a frequency division capacitance and a drive transformer divides a complete signal into medium-high frequency and medium-low frequency bands, which are then respectively supplied to high and low frequency sound speakers for output therefrom.

主权项

1. A hybrid electrostatic headphone module, the hybrid electrostatic headphone module is disposed inside a left and a right ear cup of a stereo headphones; the hybrid electrostatic headphone module comprises a first headphone unit and a second headphone unit, the first earphone unit is responsible for medium-low frequency bands, and the second headphone unit is responsible for medium-high-frequency bands; when the hybrid electrostatic headphone modules are operating, a sound source input module is used to vibrate and produce sound, the sound is then respectively transmitted to the first headphone unit and the second earphone unit for output therefrom; the first headphone unit inside one of the ear cups achieves a frequency division effect through use of an internal frequency divider; the frequency divider assembled from a frequency dividing capacitor and a drive transformer divides a complete signal into two bands of high and low frequencies, which are respectively supplied to high and low frequency sound speakers to complete the operation, and then further transmitted to the second headphone unit for output therefrom.