If there are Reprogrammable Musical Chip ?????

B

Borik

New Member

• Oct 17, 2003

• #1

Maybe like UM66 but with EPROM\EEPROM

 

Brocktune

New Member

• Oct 18, 2003

• #2

Borik said:

Maybe like UM66 but with EPROM\EEPROM

Click to expand...

What are you trying to do?

 

bogdanfirst

New Member

• Oct 18, 2003

• #3

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.

 

B

Borik

New Member

• Oct 18, 2003

• #4

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)

 

bogdanfirst

New Member

• Oct 19, 2003

• #5

find a chip that can record speech, or music.
but why do you need so meany EPROMs?

 

Sebi

Active Member

• Oct 19, 2003

• #6

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