Hi Shamel M., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
I am looking to have a PCB designed for a simple audio device that has option of three different audio tracks to play on a constant loop. The loops can be fairly short, 10-30 seconds. The device would need with wall outlet power or battery option. Speaker can be 1w and will only need the volume knob and three buttons (one for each track option).
To play 1 of 3 optional audio tracks that will play a constant seamless loop of the track until the device is turned off. The audio loop will be seamless to the point the listener will not know it's looping, it is to appear as a constant sound. The device must meet all usual safety standards.
Power source: AC adapter or battery option for portability
Audio source: flash drive IC or equivalent to keep cost down while retaining audio quality
30 second clips for each sound option. ( this can be adjusted if needed)
Amp: enough to power 8omh 3w-5w speaker (perhaps the LM4871 chip)
Speaker: 66mm. Looking at the gf0668 as likely speaker