My audio testing experience
In my project I covered audio testing mostly on the system level, with here and there a bit deeper.
With Google Assitant
I did recording of the voice commands based on a script that was triggered through the terminal, and gathered data into a file, back to the laptop.
- I created the test cases,
- validated and optimaized the script,
- ran the tests,
- collected the data.
- Afterwards we used Audacity to convert the files, cut the files and or combined the files.
- For some features we had to test if the audio works when multiple device were interconnected.
- This involved infotainment system.
On Alexa
- mostly prototypes or close to final product validation testing included speakers and ear buds
- extensive functional testing of ear buds.
for G5 Google phones
- within the performance testing we had to include test cases that focused on audio and video to drain the battery and see what the impact on power (battery) was.