What are the dimensions of the microphone board?

The main board is 100mm x 20mm, and the mic board is 160mm x 6mm.

4-Array Microphone Echo Suppression Beamforming Noise Suppression Digital Robot Large Screen Array Microphone

Name: 4-Array Microphone Echo Suppression Beamforming Noise Suppression Digital Robot Large Screen Array Microphone
Brand: Shenzhen Hstd Import and Export Trade Co., Ltd.
SKU: 2166750162

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

US$28.50

1 Piece

Product specifications

HSTD-SDXMIC-1

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Style

Handheld Microphone

Application

Music, Voice, Recording, Meeting, Measurement, Amplify

Signal Transmission

Wired

Directivity

60° (Default)

Sound Channel

Stereo

Transducer Principle

Condenser Microphone

Sound Field Force

Line Column Type

Connector(s)

USB

Wireless Technology

Output Impedance

50-1000Ω

Number of Digital Wheat

4mic Array

Audio Capture Rate

16kHz/48K @16bit

Sensitivity

-26±1db

Snr

65 Db(a)

Aop

≥20db

Supporting Function

Directional Sound Pickup

5V±5%

Power Consumption

Regular Work :0.5W 5V, 110mA Max

Transport Package

Carton

Specification

40.00cm * 25.00cm * 30.00cm

Trademark

HSTD

Origin

Guangdong, China

Key features

Advanced 4-Mic Array Algorithm Features a built-in linear 4-microphone array with sophisticated processing capabilities including Acoustic Echo Cancellation (AEC), Beamforming, and Noise Suppression

Intelligent Directional Pickup Voice Enhancement Supports directional sound pickup up to 100 and effectively shields human voices outside the target angle. It includes specific algorithms for enh

HighFidelity Audio Performance Delivers professional-grade audio quality with a 48kHz 16bit capture rate, high sensitivity (-26 1dB), and an impressive Signal-to-Noise Ratio (SNR) of 65 dB(A), ensuri

Robust Construction Designed with durable materials including Metal Enclosures and reinforced cabling, ensuring long-term reliability and stability during operation.

Intelligent Audio Features Equipped with Sound Source Localization and Voice Separation capabilities, providing precise audio tracking and enhanced speech intelligibility.

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: ≤4.45hTerms 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.