Keybaord issue
How do I stop keyboard from sounding out the letters that I type?
Question marked as
Hi shreyanshv8,
Welcome to the Apple Community.
Wondering which device / PC / Mac you are using,
and
which Mac OS / iOS / etc. is installed on it.
Eg: To change the settings on iPhone:
Apple Support article:
Hear iPhone speak the screen, selected text, and typing feedback
Says:
Settings 
> Accessibility > Spoken Content > Typing Feedback
Complete article: https://support.apple.com/en-au/guide/iphone/iph96b214f0/ios
____________________________________________________________
On a Mac:
Click the Apple icon in the top menu bar
Choose System Preferences from the drop-down menu that opens.
Click on Accessibility in the small window that opens
Choose "Spoken Content" from the menu on the left in that window
Click to leave unchecked the option "Speak typing feedback"
Hope this works for you :-)