Hi, I am new to Arduino and so unfamiliar with Arduino.
I have mounted EasyVR 3 on an Arduino Mega, and they are connected to my laptop. When I say a command to the EasyVR voice recognition module, am I able to get the audio output (waveform) in my laptop?
Thank you very much.
Does this EasyVR thingy offer a digital audio output? If so provide information about it and we can have a look at how it may be relayed to a computer.
If it offers an analog signal you may need to do some preprocessing before reading it by the Arduino, and then you're limited by the ADC sample rate of just under 10k sps and 10 bit resolution to convert it into something digital that you can send to a computer.
You then will need a separate program on your computer to read that data and do something useful with it.
wvmarle:
Does this EasyVR thingy offer a digital audio output? If so provide information about it and we can have a look at how it may be relayed to a computer.If it offers an analog signal you may need to do some preprocessing before reading it by the Arduino, and then you're limited by the ADC sample rate of just under 10k sps and 10 bit resolution to convert it into something digital that you can send to a computer.
You then will need a separate program on your computer to read that data and do something useful with it.
I am not so sure whether EasyVR offers digital audio output as the manual did not mention about it. What I know about it is that there is a software by EasyVR where we can record our own commands into it and use them to do stuff. However, the software itself does not show the waveform of the audio recorded.
Baud rate is used here and it offers the range from 9600 to 115200.