Respeaker Core v2.0 Intelligent Speech Recognition Microphone Array Development Board IOT Internet of Things

Brand: MidzooMod

Features:

• Respeaker Core v2.0 Intelligent Speech Recognition Microphone Array Development Board IOT Internet of Things

Details: product description
Independent research
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ReSpeaker Core v2.0
Designed for voice interface applications. It is based on quad-core
ARM Cortex A7
of
Rockchip RK3229
,run
frequency
Rate up to
1.5GHz
,have
1GB RAM
.
The electricity
Road board has six microphones
Wind array
Column,
language
Sound algorithm includes
DoA
(Source positioning),
BF
(beamforming),
AEC
( cancellation) and so on.
ReSpeaker Core v2.0
run
GNU / Linux
Operation system
System
. from features
Strong
Big and live
jump
Community,
open
hair
board
allow
Xu
Use community
Now
Have
soft
Pieces and tools
Into
Open
hair
,
test
And deployment, thus
achieve
fast
Production
Pinkai
hair
.

ReSpeaker Core v2.0
of
design
The original intention is
for
The
full
More than enough
kind
Enterprises
industry
demand. open
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The board is mainly divided into two parts,
The first part contains
CPU
,RAM(
RAM
)with
PMU module
. The second part is included
Assume
Outer bottom
Board, such as
eMMC
,Extension ports
And no
Line connection
Connection module
.
open
hair
board
This
Two
Part, all
Can pass
Over
Clothes
Business
To customize
.
Production
Products
Advantage
based on
Debian
of
Linux
system
System
language
Sound algorithm
Detailed documentation SDK
C++ SDK
with
Python package library
Speech algorithms and functions
turn off
key
word
Call
wake
BF
(beam formation)
DoA
(arrival direction)
NS
(Noise suppression)
AEC
(acoustic cancellation) and
AGC
(from
move
Gain control
Using high pe

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