What are the main application scenarios?

It is ideal for smart home controllers, video conferencing, and AI voice assistants.

Dual Mic Matrix Denoising Array Ai Voice Interaction Echo Cancellation Vocal Enhancement USB No Driver Required

Name: Dual Mic Matrix Denoising Array Ai Voice Interaction Echo Cancellation Vocal Enhancement USB No Driver Required
Brand: Shenzhen Hstd Import and Export Trade Co., Ltd.
SKU: 2304137425

Guangdong, ChinaShenzhen Hstd Import and Export Trade Co., Ltd.

US$5.00

1 Piece

Product specifications

HSTD-JZMIC-2

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Style

Dual Analog Noise Cancelling Microphone

Application

Music, Voice, Recording, Meeting, Measurement, Amplify

Signal Transmission

Wired

Directivity

Omni-direction

Sound Channel

Stereo

Transducer Principle

Condenser Microphone

Sound Field Force

Line Column Type

Connector(s)

USB

Wireless Technology

Output Impedance

50-1000Ω

Microphone Type

Dual-Simulation Noise-Canceling Microphone

Audio Capture Rat

48kHz @16bit

Sensitivity

-30±2 Db

Snr

-75 Db(a)

ND

≥20db

Connect The Interface

1*USB - 4-Pin - 1.25mm Surface Mount

Transport Package

Carton

Specification

40.00cm * 25.00cm * 30.00cm

Trademark

HSTD

Origin

Guangdong, China

Key features

AI Noise Cancellation & Voice Enhancement: Built-in algorithm suppresses noise (20dB) and boosts human voice clarity.

Dual Mic Omnidirectional Array: 2x AMIC mics capture sound clearly within a 5-meter range.

USB Plug & Play: Easy integration with 5V USB power supply, no driver needed.

High-Fidelity Audio: 48KHz/16bit sampling rate with Automatic Gain Control (AGC).

Industrial Reliability: Passed strict temperature, humidity, and ESD tests for stable performance.

Company profile

Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-01-01Nearest Port: ShenzhenAverage Response Time: ≤3.72hTerms of Payment: T/T, D/P, LC, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryThe supplier develops and manufactures laser measurement chips, laser measurement modules, and laser wind radar products. It reports ISO 9000 and ISO 9001 certifications, 3D software design, ODM, broad customization, raw-material traceability, and 100% finished-product inspection. R&D staffing is reported at 6–10 engineers, with new products launched during the past year. Production-related evidence is mixed: reported lead time is within 15 workdays in both peak and off-peak periods, but the supplier states it has no inventory service capability and no overseas warehouse, agents, branches, or showrooms. After-sales procedures and corrective-action procedures exist but lack written records. Financial credibility cannot be positively assessed because the provided financial fields show zero operating revenue and zero profit-related figures for the reported periods. No customer cases or named customer references are provided.

Supplier typeThe supplier is a manufacturer and R&D-oriented provider of laser measurement chips, laser measurement modules, and laser wind radar. Its stated product description, factory location, R&D staffing, production output, and export-market coverage support classification as a specialized technology manufacturer rather than only a trading or service intermediary.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 certification for its management systems. These are explicit certifications relevant to quality-management processes, although no certificate numbers, validity dates, or scope details are provided.

R&D capabilityThe supplier reports new products during the past year, 6–10 years of total R&D engineer experience, 3D software design capability, and ODM services. Its specialized laser product portfolio further supports technical development capability, although no SDK is available.

Production capacityThe supplier reports 100% finished-product inspection, raw-material traceability, 6–10 quality-control staff, and lead times within 15 workdays in both peak and off-peak seasons. However, it explicitly has no in-stock service capability, and the manufacturing-capacity contract status is unknown; therefore, production capability is supported but not fully verifiable.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad product and design adaptation capability.