V1.xx
is valid for LFH3200, LFH3210, LFH3220, LFH3300, LFH3310
V1.17
technical release 2012-05-23
Changed protocol for handling
HID-commands to improve stability on fast PC platforms. Now host requests are
acknowledged after the request has been processed by the device.
V1.15
technical release 2012-02-21
Introduction of a
'SMII-compatibility-mode'. Changing modes is done by
pressing F1 + F3 buttons simultaneously for more than five seconds. The F2-Led
will light for five seconds afterwards when switching to 'SMII-mode', and
accordingly the F3-Led when going back to 'SMIII-mode. A short beep will finally
acknowledge the operation. Firmware upgrade and assigning new functionalities to
buttons is not possible when in SM2 mode.
Muting time for switch click suppression increased from 40ms to 60ms.
V1.14
technical release 2011-08-18
Users of the Dragon Systems Speech Recognition Engine reported delayed output of recognized text in connection with a SpeechMike III.
This issue could be fixed by modifying the switch click
suppression.
V1.13
technical release 2011-07-14
Fixed a problem under Linux, where the slider versions of SMIII (LFH3210,LFH3220,LFH3310) were not recognized.
Added a third selectable audio sample rate of 16KHz to resolve streaming issues on the Apple platform with 22050Hz and 44100Hz sampling rate.
Changed timing to resolve issues on certain platforms with
the Philips proprietary HID-interface (SpeechExec hanging at startup, unreliable
operation during dictation).
V1.11
technical release 2011-05-25
Because of a changed timing
of the HID-command interface, commands were lost under some special
circumstances. Doubling the size of the HID-command queue buffer fixed the
problem
V1.10
technical release 2011-05-24
Several issues have been
fixed compared to the previous version:
Some customers reported long
boot times with their Dell-PCs when a Speechmike III was connected –
fixed
Sometimes recording
sensitivity was still too low for the SpeechMagic wizard – upper limit has been
increased for an additional +3dB
Device wizard hangs when
started right after scanning a barcode – fixed
Some customers reported a
startup problem of SpeechExec with an attached Speechmike III -
fixed
V1.02
technical release 2010-11-10
Nuance reported a problem
where the Audio Wizard of SpeechMagic was not able to adjust the recording
sensitivity when the input speech was low.
An increase of +6dB of the upper limit of the adjustment
range fixed the problem, while still working fine with Dragon.
V1.01
technical release 2010-07-20
Fixed problem where muting
of button clicks interfered with muting of audio channel initiated by host,
which caused problems with Dragon Speech Recognition.
Modified break-points of slider-switch-modes on slider models.
V1.00
technical release 2010-06-24
Initial
version