If you do not like the standard voice of your Google Assistant, do not worry because it's very easy to change. There are 10 assistant voices available – five male and five female – and all you need to do to add a new sound or even an accent.
Method 1: Use the Google Home App
First, search for Google Launch the app on your device and open it.
Next, look in the lower right corner for the circular icon with a face and click on it.
This will display your account settings. Click Settings and then click on the next page in the top row on Assistant
You should now see an option for Assistant Voice.
Click on it and you will end up with a selection tool that allows you to choose between the offered votes. Listen to everyone and choose the one you want.
Method 2: Just "OK Google"
There is a second way to get started to get to the same screen.
Start the Google Assistant by saying "Ok Google" and look for the compass icon in the lower-right corner of the screen.
Click on it to access a preference page for Google Assistant. Click on the three vertical dots in the top right corner and select Settings.
Then you're done with the settings page details above. From there, the steps are the same: Select Assistant from the four options above, click Assistant Voice and then select a voice.
The ability to change voices is universally available. Google is slowly rolling it out. So if you do not see it yet, you can assume that it probably is not in the language or region of your account.
Please note: The setting does not just change the way your phone speaks to you. It can also be transferred to other Google Assistant devices in your account, such as: On Google Home speakers.