Bluetooth headset with hotword detection mic

Awarded Posted May 9, 2015 Paid on delivery
Awarded Paid on delivery

I want a bluetooth dongle which pairs to my mobile and should be able to play stereo music. It should also have a mic so that I can attend calls. General bluetooth headsets do these. What I want extra is, the mic should continuously listen for any hotword like - "hey", "hello", "there", "ok headset" (any 1 is enough). When it finds the hotword, it should send a bluetooth ad2p request to the mobile, which I will catch in the mobile app and do the necessary steps. I will take care of the mobile app, I want you to develop the bluetooth circuit.

Bluetooth Low Energy (BLE) Circuit Design Electronics

Project ID: #7640630

About the project

1 proposal Remote project Active May 12, 2015

1 freelancer is bidding on average ₹12500 for this job

maxbul

A proposal has not yet been provided

₹12500 INR in 20 days
(1 Review)
2.2
anaplayer

I have source code of speech recognition firmware. your project will need mic amplifier circuit, microcontroller to recognize command word, Bluetooth function.

₹5555 INR in 10 days
(4 Reviews)
1.6