Difference between revisions of "Linn Surround Module"
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{{Info:LSM_Compatibility}} | {{Info:LSM_Compatibility}} | ||
| − | == | + | ==Surround formats supported by the Linn Surround Module== |
<!--<u><b>Supported Surround formats in the Linn Surround Module</b></u>--> | <!--<u><b>Supported Surround formats in the Linn Surround Module</b></u>--> | ||
*Supported codecs on HDMI, HDMI-ARC, TOSLINK and SPDIF connections | *Supported codecs on HDMI, HDMI-ARC, TOSLINK and SPDIF connections | ||
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:'''Dolby Atmos''' and '''DTS-X''' are <span style="color:red"><u>not</u></span> supported. | :'''Dolby Atmos''' and '''DTS-X''' are <span style="color:red"><u>not</u></span> supported. | ||
| − | + | ==Decode Mode== | |
:Available from the [[Konfig_Manual#Dolby.2FDTS|Konfig > Dolby/DTS]] tab are 'Decode Mode' selection, and ‘Dynamic Range Compression’ setting (formerly known as Midnight Movie Mode on earlier Linn products). | :Available from the [[Konfig_Manual#Dolby.2FDTS|Konfig > Dolby/DTS]] tab are 'Decode Mode' selection, and ‘Dynamic Range Compression’ setting (formerly known as Midnight Movie Mode on earlier Linn products). | ||
| − | + | === Decode Mode settings explained:=== | |
:* If Decode Mode is set to ‘Off’ then stereo streams will be presented in stereo and surround streams will be presented in surround, with down-mixing of the surround stream taking place to accommodate the number of speakers in the system. | :* If Decode Mode is set to ‘Off’ then stereo streams will be presented in stereo and surround streams will be presented in surround, with down-mixing of the surround stream taking place to accommodate the number of speakers in the system. | ||
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| − | + | ==Speaker positioning== | |
*Speaker positioning should be achieved through Space Optimisation, however if Space Optimisation is disabled, the speaker distances may be configured from the [[Konfig_Manual#Dolby.2FDTS|Konfig > Dolby/DTS]] tab. | *Speaker positioning should be achieved through Space Optimisation, however if Space Optimisation is disabled, the speaker distances may be configured from the [[Konfig_Manual#Dolby.2FDTS|Konfig > Dolby/DTS]] tab. | ||
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| + | ===Trim the speaker levels=== | ||
| + | You can trim the Speakers levels using an inbuilt Pink noise generator within the Linn DSM. But Space Optimisation will need to be setup first to get the correct speaker positioning and timing.<br> | ||
| + | After Space Optimisation has been setup you can adjust the trim, more details are listed [[ExaktSurround#Volume_Equalisation|<u>HERE</u>]] | ||
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{{Info:LinnSurroundModule-Channels}} | {{Info:LinnSurroundModule-Channels}} | ||
Some information for setup in Konfig [[Konfig_Manual#Surround_sound|<u> can be found HERE</u>]] | Some information for setup in Konfig [[Konfig_Manual#Surround_sound|<u> can be found HERE</u>]] | ||
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Revision as of 14:41, 17 September 2019
Contents
Direct decoding of surround streams from HDMI / HDMI-ARC / TOSLINK / SPDIF is supported with the addition of a Linn Surround module mounted onto the HDMI-2 board within the DSM.
The Linn Surround module is sold only as an upgrade to any:
List of products that support the surround upgrade module
- Selekt Products
- All variants of Selekt DSM (upgraded with Selekt HDMI switching module)
- Akurate Products
- Akurate DSM (Exakt variant) (upgraded with HDMI-2 board)
- Akurate DSM (4K compatible)
- Akurate DSM (Katalyst variant)
- Akurate Exakt DSM (upgraded with HDMI-2 board)
- Akurate Exakt DSM (4K compatible)
- Akurate System Hub
- Klimax Products
- The HDMI-2 boards have been fitted as standard since September 2016 and are available as an upgrade to all Akurate and Klimax DSM's.
Sneaky/Sekrit/Kiko & Majik Products
This Linn Surround Module upgrade is either not available or is not supported in these products.
Surround formats supported by the Linn Surround Module
- Supported codecs on HDMI, HDMI-ARC, TOSLINK and SPDIF connections
- Dolby Digital,
- Dolby Digital Plus,
- Dolby TrueHD,
- DTS,
- DTS-HD Master Audio,
- DTS-HD,
- DTS Neo:6....
- Dolby Atmos and DTS-X are not supported.
Decode Mode
- Available from the Konfig > Dolby/DTS tab are 'Decode Mode' selection, and ‘Dynamic Range Compression’ setting (formerly known as Midnight Movie Mode on earlier Linn products).
Decode Mode settings explained:
- If Decode Mode is set to ‘Off’ then stereo streams will be presented in stereo and surround streams will be presented in surround, with down-mixing of the surround stream taking place to accommodate the number of speakers in the system.
- If Decode Mode is set to ‘Auto’ then stereo streams will be up-mixed to surround using the automatic up-mixing algorithm in the chipset. Surround streams are presented as above.
- There are also options for ‘DTS Neo 6 Music’ and ‘DTS Neo 6 Cinema’. These are similar to ‘Auto’ but the choice here determines which algorithm is used to up-mix a stereo stream.
Speaker positioning
- Speaker positioning should be achieved through Space Optimisation, however if Space Optimisation is disabled, the speaker distances may be configured from the Konfig > Dolby/DTS tab.
Trim the speaker levels
You can trim the Speakers levels using an inbuilt Pink noise generator within the Linn DSM. But Space Optimisation will need to be setup first to get the correct speaker positioning and timing.
After Space Optimisation has been setup you can adjust the trim, more details are listed HERE
Surround Songcast
Surround audio is NOT Songcasted to other rooms. Songcast will only support Stereo audio, if you DSM front panel is showing a Surround mode then this audio is not shared via Songcast.
Linn Surround Module
Speaker configurations:
To reduce the Exakt hardware requirements for extra channels, it is possible to configure an ExaktBox or ExaktBox-I to drive one non-Exakt speaker per channel, up to a maximum of 8 channels, using either a 6 x channel passthrough or 8 x channel passthrough Exakt filter.
Space Optimization will be supported for this configuration, but not Space Optimisation+ (for Exakt speakers).
- Speakers can be driven from any combination of:
- Direct analogue output from the DSM
- Exakt Speaker
- Exaktbox configured with crossovers for one or two speakers
- Exaktbox configured for surround playback
- Speaker type set for
- 6 x Channel Passthrough for 5.1ch or
- 8 x Channel Passthrough or 7.1ch
- Speaker type set for
- Examples of speaker setups can be found HERE
Some information for setup in Konfig can be found HERE
Setup via IR handset:
- Use the left/right handset joystick control to adjust the Lipsync. (make sure that in Konfig the "delay mode" for that source is set for "Video Sync"
- Press the Up/Down buttons to adjust the LFE (sub-woofer) settings.
Note:
- Turning OFF the HDMI module in Konfig/Manage systems will also turn OFF the Surround Sound module.
