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Questions tagged [microphones]

For questions about microphones which can detect and record audio, and how microphones can be connected to the Internet of Things.

1
vote
0answers
74 views

Audio Streaming from ESP32 to Pi

I'm trying to make an audio streamer by using SPH0645 I2S MEMS mic and ESP32 DevKit. I found 2 code, First one is achieved by using MAX9814 Electret mic. The second one is I2S audio streaming but to ...
22
votes
3answers
12k views

Is the Amazon Echo mic mute a hardware switch?

I recently got my hands on an Echo Dot. I'm hesitating to install it, since I'm concerned about my privacy. According to Amazon's privacy notice, they may use all data they capture. I've noticed ...
11
votes
2answers
3k views

Good microphone for whole room (without Internet)

I'm currently working on a smart home with voice recognition and I'm looking for a microphone that I could use for a whole room. What kind of microphone should I be looking for? What does the Amazon ...
11
votes
1answer
5k views

Is it possible to use Amazon Echo as a normal bluetooth microphone for a PC?

Amazon Echo contains multiple good microphones. Is it possible to link them to my PC so that I can use the microphone with software like Skype?