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If there are Reprogrammable Musical Chip ?????

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bogdanfirst

New Member
why not use an EPROM with DAC?record your song.
i also know some chips with songs, UM3481, 2,3,4
i don't know much about them. in fact i am nor really sure this is the name.
 

Borik

New Member
Hi

I am trying to do Musical Door Bell so that i would able to re programm it
an Eprom it's expensive,i need them in quantity aprox. 50-150 in month
About the UM3481 and UM66 all of them are come with music on it that sit's in internal ROM (From The Factory)
 

Sebi

Active Member
ISD chips give a complete solution: rec/play 15ohm speaker drive, mic or line in. Available from 16sec recording time.
 
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