Apple has filed a patent for a pair of headphones that automatically adjust the volume of music if they’re not inserted far enough into the ear. The tech company has been criticised in the past for the headphones it sells with iPhones and iPods because they ‘leak’ music, meaning a listener’s tunes can be heard by people around them.
Designs for the in-ear headphones, also known as earbuds, in this latest patent have a built-in microphone that can assess how much much music is leaking and adjust the volume accordingly.
According to the patent, the buds could track variations in the seal between the speaker section of the earbud and the wearer’s ear canal. If the earbud is not inserted far enough, the microphone will realise the seal has been broken.
The buds will then either warn the listener through an on-screen message, or automatically adjust the volume.The microphone can also listen to ambient noises and increase the volume if the wearer is in a loud environment. This adjustment additionally means the earbuds will better fit people’s different sized ears.
The patent was filed earlier this month to the U.S Patent and Trademark Office and it will need to be approved before Apple can begin working on, and ultimately selling, the device. It said: ‘The speakers in earbud headphone are encased in earbuds.
Hidden Hearing recommend the 60/60 Rule to protect your hearing – that’s listen to your personal music device through headphones for a maximum of 60 minutes at 60% of the volume.