It has been over a year since I have been working on the audio things. The previous experiment, I used an amplifier called TPA2016 which can amplify an audio data from a 3.5mm headphone wire connecting a phone. However, I really wanted it to be a wireless which can send the audio data, and I…
I have been thinking how I could minimize the size of my prototype and maximize the effect of it. Then, what I came up with was to make my previous bone conduction glasses to the attachable type. Fortunately, there was upcoming maker faire in 9/3/2017 after I came up with this idea so I had…
The more things I studied about TPA2016, the further curiosity I had got such as what is going to happen what if I connect bone conduction speaker instead of a speaker. In addition, while reading the data sheet of TPA2016D2, I had been stuck on some words which were Automatic Gain Control (AGC) and Dynamic Range…