18523808. SPEAKER simplified abstract (AAC Microtech (Changzhou) Co., Ltd.)
Contents
SPEAKER
Organization Name
AAC Microtech (Changzhou) Co., Ltd.
Inventor(s)
SPEAKER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18523808 titled 'SPEAKER
The present invention is a speaker with a unique design that improves sensitivity and loudness.
- The speaker includes two frames, two vibration systems, and a magnetic circuit system.
- The first vibration system has a diaphragm and a voice coil, while the second vibration system has a diaphragm and a voice coil as well.
- The magnetic circuit system consists of main magnets and auxiliary magnets for both vibration systems.
- The positioning of the voice coils and magnets enhances the BL of the second voice coil, improving sensitivity and loudness.
Potential Applications: This technology can be used in various audio devices such as headphones, earphones, and loudspeakers.
Problems Solved: The speaker addresses the need for improved sensitivity and loudness in audio devices.
Benefits: Enhanced sensitivity and loudness in audio devices, leading to better sound quality and performance.
Commercial Applications: This technology can be applied in the consumer electronics industry for the development of high-quality audio products.
Prior Art: Prior research in speaker design and magnet positioning can provide insights into similar innovations in the field.
Frequently Updated Research: Stay updated on advancements in speaker technology, magnet configurations, and audio performance metrics.
Questions about the Technology: 1. How does the unique magnet positioning in this speaker design improve sensitivity and loudness? 2. What are the potential drawbacks of this speaker design in terms of sound quality and performance?
Original Abstract Submitted
The present invention provides a speaker including a first frame, a second frame, a first vibration system, a second vibration system, and a magnetic circuit system. The first vibration system includes a first diaphragm and a first voice coil. The second vibration system includes a second diaphragm and a second voice coil. The magnetic circuit system includes a first main magnet, first auxiliary magnets, a second main magnet and second auxiliary magnets. A projection of the first voice coil along a vibration direction of the speaker is located out of the second voice coil, and the projection of the second voice coil along the vibration direction of the speaker is located on the first main magnet. In present invention, the BL of the second voice coil is increased, the sensitivity of the speaker is improved, and the loudness becomes larger.
