Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
endorphone
on Feb 16, 2020
|
parent
|
context
|
favorite
| on:
Activate this ‘bracelet of silence,’ and Alexa can...
I suspect that it would only work against MEMS microphones. Normal "analog" magnetic microphones physically filter high frequency noise.
Consider applying for YC's W25 batch! Applications are open till Nov 12.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
