Ivabign
Headphoneus Supremus
- Joined
- Jan 16, 2012
- Posts
- 2,926
- Likes
- 550
Interesting article - patent shows dynamic driver.
An Apple patent application discovered on Thursday describes a set of earbud type headphones that automatically adjust audio output based on seal quality, with necessary impedance data gathered by built-in microphones or electrical current measurements.
Link:
http://appleinsider.com/articles/13/07/04/apple-looking-into-self-adjusting-earbud-headphones-with-noise-cancellation-tech
The quality of the seals that are formed between earbuds and a user's ears affects performance. For example, satisfactory noise cancellation can become difficult when is high-quality seal is not present. Poor earbud-to-ear seals can also affect audio quality in other ways. For example, left-right balance (volume) and equalization can be affected by seal quality.
An Apple patent application discovered on Thursday describes a set of earbud type headphones that automatically adjust audio output based on seal quality, with necessary impedance data gathered by built-in microphones or electrical current measurements.
Link:
http://appleinsider.com/articles/13/07/04/apple-looking-into-self-adjusting-earbud-headphones-with-noise-cancellation-tech
The quality of the seals that are formed between earbuds and a user's ears affects performance. For example, satisfactory noise cancellation can become difficult when is high-quality seal is not present. Poor earbud-to-ear seals can also affect audio quality in other ways. For example, left-right balance (volume) and equalization can be affected by seal quality.
