Mic Test

Review #12753 about “Bolt”

Microphone: Bolt
Rating: Excellent (5 out of 5)
Date:

Advantages of the microphone:
Easy way to call

Disadvantages of the microphone:
Nothing

Author’s comment:
No

Microphone Information

Quality Rank: #2572
Quality Rating: 2007
Microphone Name: Default
Type of Microphone: Integrated
Automatic Gain Control: Supported
Number of Audio Channels: 1
Echo Cancellation: Supported
Estimated Latency: 0.01
Noise Suppression: Supported
Sample Rate: 16000 Hz
Sample Size: 16-bit
Volume:

Device Information

Device Name Redmi note 9 pro
Device Type Smartphone
Operating System Android
Browser Chrome 90.0
Screen Resolution 393×873
Color Depth 24-bit
Screen Orientation portrait-primary