Motion Computing AB52242 ユーザーズマニュアル

48

Chapter 

2  Using Your Motion Tablet Client

17. When the Security screen appears, the HDD Password should 

now display Clear.

The Motion Speak Anywhere

TM

 audio system combines the Knowles

®

 

Acoustics IntelliSonic

TM 

software application with integrated microphones to 

let you record audio, dictate notes, and use voice commands without the 
need for a microphone headset. These capabilities make the Motion Tablet 
Client with Speak Anywhere technology a valuable tool for mobile users in a 
variety of work settings, including small or large groups, or for individual 
dictation or voice commands.

• Integrated microphones, two of the three are used at one time — The 

integrated microphones help optimize the sound capturing capabilities of 

the Tablet Client for speech recognition and voice recording. The loca-

tions of the microphones have been carefully designed to let the system 

detect sound input from a specific angle, rejecting sounds from outside 

that angle. There are three microphones; the software determines which 

two of the three provide the best results.

• Knowles Acoustics IntelliSonic software — This software lets you direct 

sounds coming from a specific direction to the microphones, while can-

celing interfering noise from other directions, thus minimizing the effects 

of environmental noise and eliminating acoustic echo feedback. It is 

based on the following audio technologies:

• Array Processing or “beam forming” software — Removes all sound 

outside a software-defined “angle of acceptance”

• Noise Suppression — Removes background and ambient noise
• Acoustic Echo Cancellation (AEC) — Removes echo caused by the 

microphone picking up the system’s speaker output, thus preventing 

feedback

Using Motion Dashboard Directional Controls
The Microphone settings in the Motion Dashboard include three radio 
buttons that define the directional angle that is to be used for speech 
recording. The selected setting determines the angle of acceptance. The 
following information is intended to help you understand the differences 
between the narrow, medium, and wide angles. However, the best reference 
will be your actual experience in using the technology. There are three 
microphones, but only two are used at one time. If you are in landscape 
mode, the microphones along the bottom edge (as viewed in primary 
landscape mode) of the Tablet Client are used. If you are in portrait mode, 
the two microphones along the right side are used.

• Angle of acceptance. Three pre-defined “angles of acceptance” are 

part of the Motion Speak Anywhere audio technology:

• Narrow Angle (1) — Best setting for dictation, Voice over IP, “voice 

noisy” environments; the microphones detect sound on a narrow 

angle near the bottom center (landscape orientation) or top center 

(portrait orientation) of the display. If you do not speak within the 

angle of acceptance, e.g., if you turn your head while dictating or 

change the angle of the Tablet Client, the sound will not be recorded.