

Apple's next-generation reportedly called 'iPhone 7' expects to abandon a 3.5mm headphone jack and will most likely be replaced by the part of a second speaker, says report.
Apple will use a second amp built to power the speaker by Supplier Cirrus Logic, said analysts Christopher Hemmelgarn and Blayne Curtis. The 3.5mm headphone jack on the iPhone 6S is locate is located right along the edge as its single speaker, which will make it a natural location to expand into stereo.
Apple may now be now acknowledging that not everyone listens to their phone using headphones and users listen to their phones through the speaker. Not only will this improve speaker quality for music but it will also improve Call Loudspeaker, Facetime audio, watching movies and other necessities of the speaker. The change of having dual speakers in the 'iPhone 7' would make it easier once the iPhone is in landscape mode.
Curtis and Hemmelgarn argued that the next iPhone will not employ dynamic noise cancellation, but instead use a basic digital codec. Built-in noise cancellation might instead have to wait for an "iPhone 7s" in 2017.
The analysts added that the "iPhone 7" should, however, ship with its own Lightning-equipped headphones. In January a rumor indicated that Apple might also offer truly wireless Bluetooth headphones as an optional accessory, ditching not just a 3.5mm cable, but even a connecting wire between earpieces.
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