Recordable vs OTP voice IC
The following table shows the pro and cons of the Recordable and OTP IC. This will help you choose the right solution for your appplication.
|No software required||Needs programming tools and software|
|Needs microphone||Needs pre-recorded files|
|Recorded sound can have ambient noise||Sound files can be pre-edited for better quality|
|Sound volume can be low||Sound volume can be adjusted in the sound file|
|Can change content on the fly||Sound must be pre-recorded|
|Playback as recorded||Sound can be groupped to generate more output|
|Can be recorded multiple times||Can only be programmed once (OTP) or |
multiple time (MTP) with pre-recorded file
|Line-in recording (APR33Ax)||In-circuit programming (AMTP32M)|
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