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Microphone Board for Voice Recognition
US$5.99 / Piece
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What is Compact USB Voice Capture Module with 128-Step Digital Volume Control, Perfect for Embedded Ai Applications.

About this Item
Details
Company Profile

Price

Min. Order Reference FOB Price

1 Piece US$5.99 / Piece

Sepcifications

  • Battery Type Without Battery
  • Certification CE, FCC, ISO, RoHS
  • Channels Unlimited channels
  • Communication Distance 3 Meters Is Best
  • Display Type Without Display
  • Encryption Basic Encryption
  • Features Bluetooth Connectivity, Emergency Alarm, Encrypted Communication, Noise Suppression, Voice Control
  • IP Rating PCB Board
  • Transport Package Carton Box
  • Specification 38*25mm
  • Trademark HSTD-Belive
  • Origin China
  • Microphone Type Dual Analog Noise-Cancelling Microphones
  • Number of Microphones 2*Amic
  • The Farthest Pick-up Distance About 5 Meters
  • Audio Capture Rate 48kHz @16bit
  • Sensitivity -30±2db
  • Snr -75 Dba
  • ND ≥20db
  • Directivity Omnidirectional
  • Connect The Interface 1*USB-4pin-1.25mm Horizontal Sticker
  • USB Power Supply Voltage 5V±5%
  • Power Consumption 5V 40mA
  • Structure Size 30mm X22.5mm
  • Algorithm Features Noise Suppression (Ns)

Product Description

We are a professional manufacturer specializing in intelligent audio hardware, with a focus on AI-powered microphone modules, voice enhancement systems, and far-field voice capture solutions. Equipped with advanced SMT production lines and a dedicated R&D team, we ensure strict quality control from ...

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Microphone Board for Voice Recognition Comparison
Transaction Info
Price US$5.99 / Piece US$30.00-35.00 / Piece US$659.00-799.00 / Piece US$13.90-19.90 / Piece US$13.90-19.90 / Piece
Min Order 1 Piece 1 Piece 1 Piece 2 Pieces 2 Pieces
Payment Terms T/T, D/P, LC, PayPal, Western Union, Small-amount payment, Money Gram T/T, PayPal, Western Union, Small-amount payment, Money Gram LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Quality Control
Product Certification CE, FCC, ISO, RoHS CE, RoHS CE, FCC, ISO, RoHS CE, FCC, ISO, RoHS CE, FCC, ISO, RoHS
Management System Certification - - - - -
Trade Capacity
Export Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue - - - - -
Business Model - - - - -
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays		 Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays		 Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays		 Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays		 Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Product Attributes
Specification
Battery Type: Without Battery;
Channels: Unlimited channels;
Communication Distance: 3 Meters Is Best;
Display Type: Without Display;
Encryption: Basic Encryption;
Features: Bluetooth Connectivity, Emergency Alarm, Encrypted Communication, Noise Suppression, Voice Control;
IP Rating: PCB Board;
Microphone Type: Dual Analog Noise-Cancelling Microphones;
Number of Microphones: 2*Amic;
The Farthest Pick-up Distance: About 5 Meters;
Audio Capture Rate: 48kHz @16bit;
Sensitivity: -30±2db;
Snr: -75 Dba;
ND: ≥20db;
Directivity: Omnidirectional;
Connect The Interface: 1*USB-4pin-1.25mm Horizontal Sticker;
USB Power Supply Voltage: 5V±5%;
Power Consumption: 5V 40mA;
Structure Size: 30mm X22.5mm;
Algorithm Features: Noise Suppression (Ns);
Call Type: Mixed;
Display: Without Display;
Type: Handheld;
Battery Type: Lithium-ion;
Channels: 1000;
Communication Distance: >30km;
Display Type: LCD Display;
Encryption: AES Encryption;
Features: Encrypted Communication, Noise Suppression;
IP Rating: IP54;
Walkie Talkie Type: Full Band SDR Transceiver Ssb USB Lsb Cw Am FM;
Color: Black;
Model Number: RS-998;
Warranty: 12 Months;
Power: 100W;
Channel: 1000;
Frequency: 0.5-750MHz;
Operating Voltage: DC13.8V±15%;
Weight: 8.5kg;
Battery Type: Accessories;
Channels: Accessories;
Communication Distance: Accessories;
Display Type: LCD Display;
Encryption: Accessories;
IP Rating: IP54;
Walkie Talkie Type: Repair Housing Cover Case for Nx320;
Color: Black;
Model Number: Nx320/220;
Warranty: 12 Months;
Fit: Nx220;
Applications: Walkie Talkie Accessories;
Material: ABS;
Type: Handheld;
Battery Type: Accessories;
Channels: Accessories;
Communication Distance: Accessories;
Display Type: LCD Display;
Encryption: Accessories;
IP Rating: IP54;
Walkie Talkie Type: Nntn6824A Repair Housing Cover Case for Dtr620;
Color: Black;
Model Number: Nntn6824A;
Warranty: 12 Months;
Fit: Dtr620;
Applications: Walkie Talkie Accessories;
Material: ABS;
Type: Handheld;
Supplier Name

Shenzhen Hstd Import and Export Trade Co., Ltd.

Gold Member Audited Supplier

Quanzhou Koqi Electronic Co., Ltd.

Gold Member Audited Supplier

Quanzhou Jimao Electronic Commerce Co., Ltd.

Gold Member Audited Supplier

Quanzhou Jimao Electronic Commerce Co., Ltd.

Gold Member Audited Supplier

Quanzhou Jimao Electronic Commerce Co., Ltd.

Gold Member Audited Supplier

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