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SpeechMike Dictation Microphone LFH3200

SpeechMike Dictation Microphone LFH3200/3300

Noise-canceling microphone

for accurate speech recognition results

Comfortable ergonomic design

for one-thumb operation

Integrated sound card and speaker

ensuring crystal clear playback

Antimicrobial surface

for active bacteria reduction and improved hygiene

Boost your productivity

with a professional dictation solution

The professional SpeechMike microphone takes stationary dictation to a new level. It delivers excellent speech recognition capabilities, an antimicrobial surface for improved hygiene, and refined ergonomics for easy operation.

Price: $699

Special Price: $639


Noise-canceling microphone for accurate speech recognition results

The advanced microphone design and an optimized frequency response rate cater for the best speech recognition results.

Integrated sound card and speaker ensuring crystal clear playback

The advanced built-in front speaker and the integrated sound card guarantee crystal clear playback of your dictation files.

Comfortable ergonomic design for one-thumb operation

Designed with three ergonomic zones, it has been tested and proven by users to have the most comfortable fit in the human hand. The dictation zone is optimized to keep thumb movement to a minimum and allows for blind operation. The buttons needed for the actual dictation functions take up the greatest amount of space in the central area of the device. Less frequently needed function buttons are clearly arranged above and below. The trackball uses a laser sensor that allows precise cursor movements. It contains an integrated confirmation button for simple control of PC functions and can also be used to control playback volume.

Antimicrobial surface for active bacteria reduction and improved hygiene

The antimicrobial surface is important for use in a clinical environment. This feature was achieved by adding a substance to the plastic that impedes the reproduction of microorganisms, thus improving hygiene.

Geared for speech recognition

The SpeechMike is specifically built to achieve most accurate speech recognition results and works with all the primary speech recognition engines.

Can be fully integrated into existing workflow systems

Philips provides a software development kit (SDK) for speech, office, and business application developers that allows for convenient programming of interfaces when integrating the SpeechMike into professional information and dictation solutions.

Your microphone comes with

SpeechMike dictation microphone
Quick start guide
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Push-button operation


Slide-switch operation (record, stop, play, fast rewind)



USB: USB 2.0, type A (compatible with USB 3.0)

Audio recording

Microphone type: electret condenser microphone
Microphone capsule: 10 mm
Characteristic: uni-directional
Frequency response: 200–10 000 Hz
Sensitivity: 85 dB–104 dB (depending on position of mic-slider in sound control panel)
Signal-to-noise ratio: >70 dBA


Speaker type: built-in round, dynamic speaker
Speaker diameter: 30 mm
Acoustic frequency response: 300 – 7500 Hz
Speaker output power: >200 mW

System requirements for Philips SpeechControl Software

Processor: Intel dual core or equivalent AMD processor, 1 GHz or faster processor
RAM: 2 GB (32 bit)/4 GB (64 bit)
Hard-disk space: 30 MB for SpeechControl Software, 4.5 GB for Microsoft .NET Framework
Operating system: Windows 10 (64 bit), Windows 8.1/7 (32/64 bit), Windows Server 2012 (64 bit), Windows Server 2008 R2 (32/64 bit), macOS 10.13/10.12
Graphics: DirectX-compliant graphics card with hardware acceleration recommended
Sound: Windows-compatible sound device
Free USB port
Supported speech recognition software: Nuance Dragon Professional 12.5/13/14/15 Individual/Group, Nuance Dragon Legal 12.5/13/14/15, Dragon Medical Practice Edition 2/3, Nuance Dragon SDK Client Edition 14

Green specifications

Compliant to 2011/65/EU (RoHS)
Lead-free soldered product

Operation conditions

Temperature: 5 °–45 °C/41 °–113 °F
Humidity: 10 % – 90 %


Product dimensions (W × D × H): 45 mm × 165 mm × 30 mm/1.8” × 6.5” × 1.2”
Weight: 0.160 kg/0.353 lb
Cable length: 3 m/10 ft

Design and finishing

Material: antimicrobial housing
Color(s): warm grey/black

Package contents

SpeechMike Dictation Microphone
Quick start guide