Philips LFH3500 SpeechMike Premium

This Philips SpeechMike Pro LFH3500 USB microphone is an Ex Demo Grade A-1 Product. To read more about exactly what is meant by a Grade A-1 product please see here...

The Philips LFH3500 SpeechMike Premium takes dictation to a new level. May it be the free-floating studio quality Precision Microphone, a microphone grille with optimised structure, built-in noise-reduction pop filter or the world’s first motion sensor in a stationary digital dictation device – the SpeechMike Premium sets the new standard.

The microphone in the new SpeechMike Premium is decoupled from its housing for the most incredible crystal clear recording performance ever to be delivered by a desktop dictation device. The completely redesigned microphone suspension guarantees that almost no background, touch, click, air or structure-borne noise is recorded. This technique is derived from studio microphones to make sure there are no sound distortions whatsoever – and to guarantee outstanding speech recognition results.

LFH3500
Push Button Operation

LFH3510
Slide Switch Operation
(record, stop, play, fast rewind)

LFH3510
Slide Switch Operation
(fast forward, record/play, stop, fast rewind)

Free floating, decoupled microphone for precise recording...

The microphone in the new SpeechMike Premium is decoupled from its housing for the most incredible crystal clear recording performance ever to be delivered by a desktop dictation device. The completely redesigned microphone suspension guarantees that almost no background, touch, click, air or structure-borne noise is recorded. This technique is derived from studio microphones to make sure there are no sound distortions whatsoever – and to guarantee outstanding speech recognition results.

Microphone grille with optimized structure for crystal clear sound...

A well-engineered microphone grille is able to make a high-end microphone as in the new SpeechMike Premium stand out even more. The hexagonal holes used for the metal grille feature three times more open surface than its predecessor, engineered to provide crystal clear recordings.

Integrated pop filter for perfect quality...

The microphone area of the SpeechMike Premium is made of many different layers to make it sound as clear and original as possible. One of those is a fleece inserted above and below the microphone capsule. The fleece filters out sound distortions such as pop and hiss noise, guaranteeing perfect results even if dictating closely into the microphone.

Large speaker area for premium playback...

Compared to its predecessor, the SpeechMike Premium is equipped with a double sized-speaker area that enables it to play back recordings in clear and crisp quality.

Ergonomically shaped for perfect fit in the hand...

The device is designed to fit perfectly into the hand and reduce unintentional pressing of buttons. The trigger and the ‘command’ button on the back of the device are engineered to be in easy reach for the fingers.

Wear-free slide switch or push buttons for comfortable operation...

The SpeechMike Premium comes with a slide-switch or a push-button operation. The slide switch is wear-free and ergonomically shaped with a softly ribbed surface for smooth tactile feedback and comfortable and intuitive utilization. In addition, our engineers implemented a millionfold proven contactless slider detection, making it completely wear-free for an extra-long lifetime.

Integrated motion sensor mutes microphone when not in use...

Being on the cutting edge of technology, the Philips SpeechMike Premium comes with an integrated motion sensor, making it the first stationary dictation device that can be controlled by the movement of your hand. It detects when it’s put on the table, mutes the microphone, and once it is being picked up again it unmutes the microphone. There are plenty of situations this feature can be greatly beneficial; just think of an incoming phone call or someone stepping in your office. In addition to that, custom events can be programmed, e.g., to pause and to continue the recording.

Trackball for integrated mouse function...

The device comes with a trackball. This allows the user to easily control and navigate within applications while recording, without having to switch between the mouse and microphone. The trackball can even be taken out of the device for cleaning, if this should ever be required. The self-lubricated and abrasive resistant Teflon bearings guarantee a smooth operation over the entire lifetime.

Freely configurable function keys for a personalized workflow...

The Philips SpeechMike Premium is the most advanced dictation microphone to date – and to give the user even more room to personalize their devices, Philips has added an instruction key at the top of the control panel – of course fully and freely user configurable, especially useful for programming Speech Recognition commands.

No breeding ground for germs

The plastic housing of the Philips SpeechMike has been tested according to the high-quality standards of ISO 856: 2019 (effect of microorganisms on plastics). The test results showed that the plastic material of the SpeechMike Premium does not provide a breeding ground for germs and fungi. No growth was possible in 99.9995% of the germs due to the nature of the plastic. In other words, bacteria and fungi cannot feed on the plastic material itself and will therefore not breed.

Smart, backwards compatible firmware for extra flexibility...

Customers can upgrade from their previous SpeechMike model without installing additional software. For integrators, this means no changes need to be implemented and the existing SDK can be used. The SpeechMike Premium is compatible with Mac and Windows operating systems, as well as virtual environments such as Citrix, VM Ware and Hyper-V. It can be configured using SpeechControl, the convenient Philips hardware management tool.

Easy disinfection

The entire Philips SpeechMike can be cleaned and disinfected with conventional cleaning agents which will not alter its unique properties. We recommend dedicated cleaning cloths for the medical field, such as the Bacillol 30 wipes for example.

Anti-static properties

In addition, the anti-static agents added to the housing of the SpeechMike’s dictation microphone parts also protect the device like a shield against the transmission of germs and fungi from the air. Studies have proven anti-static treatment of materials to be effective in reducing airborne contamination.