Patent Topic (Entitled)- Mobile Phone based Hearing loss Correction System
Thus according to the basic aspect of the present invention there is provided a mobile phone based hearing loss correction system comprising
a microphone unit;
a speaker unit; and
a mobile phone inbuilt application processor to operatively connect said microphone unit with said speaker unit for recording environmental sound signal though the microphone unit and storage free direct streaming of said recorded sound signal to the speaker unit upon real time amplification and background noise suppression.
In a preferred embodiment of the present mobile phone based hearing loss correction system, the microphone unit comprises the mobile phone inbuilt microphone or omni-directional microphone to record environmental sound and generate the sound signal for the application processor.
In a preferred embodiment of the present mobile phone based hearing loss correction system, the speaker unit comprises headphones or speakers remotely connectable to the mobile phone in wired or wireless manner for receiving amplified and background noise suppressed streaming sound signal from the application processor and playing the same.
In a preferred embodiment of the present mobile phone based hearing loss correction system, the application processor is configured to directly stream the sound signal from the mobile phone inbuilt microphone to the headphone.
or speakers unit upon real time amplification and background noise suppression without involving any storage elements of the mobile phone and operates based on user’s instruction from user interface of the mobile phone.
In a preferred embodiment of the present mobile phone based hearing loss correction system, the application processor includes sound signal streaming channel having multiple bands of frequencies in range of 30Hz to 20000Hz for dividing the sound signal into different streaming bands of frequencies for configurable filtering of said different streaming bands based on noises reside in therein and controlling the streaming sound signal.
In a preferred embodiment of the present mobile phone based hearing loss correction system, the sound signal streaming channel preferably includes 5 bands with identical architecture and independent parameters covering the frequency range of 30Hz to 20000Hz.