User manual POLYCOM SOUND STRUCTURE 1.4.1 RELEASE NOTES 10-2010

[. . . ] Polycom SoundStructure Release Notes Release Notes Polycom SoundStructure Device Firmware and SoundStructure Studio Software October 29, 2010 Polycom Inc. 3553 North First Street, San Jose, CA, USA www. polycom. com This document is the property of Polycom, Inc. Any duplication, reproduction, or transmission of this document, or any of its contents, to unauthorized parties without prior written permission of Polycom, is prohibited. Copyright © 2008-2010 Polycom Inc. Page 1 Polycom SoundStructure Release Notes Table of Contents 1. SOUNDSTRUCTURE STUDIO 1. 4. 1 RELEASE NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Fixed an issue with redrawing signal meter data information on the channels page where a group of channels could be collapsed and expanded and meter information not properly redrawn even though audio was present. Fixed an issue where adding an HDX table microphone could change the mic_source_type for an existing analog microphone of name "Table Mic". Fixed an issue that could cause a program exception during scanning for SoundStructure devices. Fixed an issue where Studio would continue refreshing the matrix page when requested to add more submixes than were available. Fixed an issue where keyboard up/down key press updates to the fader min or max caused the fader min/max values to be shown offset form the UI control. Fixed an issue where changing the reference from a stereo output or submix to mono output on the "Mics" group caused SoundStructure Studio to show <none> for the reference. Fixed an issue where the Edit Devices wizard did not properly update the RS-232 baud rate and IP addresses from the source SoundStructure devices to the target SoundStructure devices when changing the SoundStructure device configuration to match a different set of SoundStructure devices. Fixed an issue where the transfer of a SoundStructure device configuration file could time-out due to the configuration file taking longer than expected to transfer and run. Fixed an issue where the Recent Projects list was not updated to include new projects that are created and saved. Fixed an issue where the AEC reference names in the pull down combo box were not sorted alphabetically. The width of the AEC reference field has also been updated to expand as necessary to accommodate longer virtual channel names. Fixed an issue where the names in the Channels and Matrix page were not sorted properly if the name began with a numeric value instead of an alphabetic character. Fixed an issue where the matrix fader gain max and input or output signal fader max were not synced with the firmware if the fader max value was set to 0dB or lower. Fixed an issue where setting the first mono AEC reference to <none> forced the second mono AEC reference to <none>. Page 17 · · · · · · · · · · · · · Polycom SoundStructure Release Notes · · Fixed an issue where swapping physical outputs could cause the virtual channels to lose virtual channel group membership. Fixed an issue where on some projects the telephony channels did not properly show the phone setting UI elements. SoundStructure Studio will now correct this issue if detected in a project file and the corrected settings will be saved when the user saves the project. Fixed an issue where changing the name of the signal generator on the channels page caused a matrix redraw issue that would cause SoundStructure Studio to prematurely close. · 11. SoundStructure firmware 1. 2. 3 Release Notes March 17, 2009 Version 1. 2. 3 firmware is a maintenance release that fixes a rare initialization issue that could occur on some systems. In addition to the firmware file, a sha1sum checksum of the firmware file may also be downloaded. You may optionally use this sha1sum checksum file to verify the firmware file has been properly downloaded and matches the file on the web/ftp site. The contents of this checksum file are shown below: Bug Fixes Fixed an issue when if a SoundStructure device is booted up and there is significant broadband noise present at microphone inputs, there was the possibility that there could be a low level audio buzz on some microphone inputs on some devices under the following conditions: the acoustic echo canceller is enabled, and the non-automixed Snd Reinforcement ungated signal type is used directly in the matrix without the use of an automatic microphone mixer. 12. [. . . ] This ECO level can also be verified by checking for an ECO 08A-0067 on the bottom of the device and shipping packaging. Devices that are compatible with Hardware ECO 1 will have the following entry in their Device Information page. Copyright © 2008-2010 Polycom Inc. Page 35 Polycom SoundStructure Release Notes If your SoundStructure device does not have hardware revision A and ECO 1 or higher, information concerning upgrading your SoundStructure to the latest ECO level may be found by sending an email to SoundStructureUpdate@polycom. com ­ the response will include the instructions, by calling 770 350 4152, or by contacting your local Polycom Support office. In North America the support team may be reached at 1-800-Polycom. Bug Fixes · · Fixed a bug where SoundStructure Studio would not run on a non-English Windows XP installation. Fixed a bug where the fader min on submix is stored in the projects current settings and preset but not restored on UI when a configuration file is opened or when a full preset is executed Fixed a bug where the right peak meter of a stereo virtual channel was not illuminating the top +20dB meter segment. [. . . ]