4electros
New Member
The principle of this project as it's written in some website is as follows:
Create a voice recorder using a PIC or a microcontroller and ADC. Use some conditioning circuits to condition the microphone output and feed it to the ADC. The converted values can be stored in some kind of memory. Samsung has got some nice memory chips that can be easily interfaced. Most modern MP3 players use this kind of memory. Use a DAC to convert the stored voice data back to analog format and play it through a speaker.
so please i need some comments with doing this project in a suitable way especially about microcontroller.Also Is it strongly required or I could make enough with just memory to record the voice?
thanks in advance!
Create a voice recorder using a PIC or a microcontroller and ADC. Use some conditioning circuits to condition the microphone output and feed it to the ADC. The converted values can be stored in some kind of memory. Samsung has got some nice memory chips that can be easily interfaced. Most modern MP3 players use this kind of memory. Use a DAC to convert the stored voice data back to analog format and play it through a speaker.
so please i need some comments with doing this project in a suitable way especially about microcontroller.Also Is it strongly required or I could make enough with just memory to record the voice?
thanks in advance!