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CDQPrima USERS GUIDE
6-16-1
The Session
Whether manually, or using CDQPrima’s pre-programmed
Quick Configurations or Speed Dials, getting configured and
connected couldn’t be easier
6. Two Steps To Success
ny ‘session’, whether just a few seconds or a permanent
connection, requires some pre-negotiation with the user at the
other end regarding the best possible configuration to use. In
most cases, the application will determine the best
configuration, but in a few cases, cost or transmission medium will
determine the configuration.
Once configured, as outlined in section 6.1, the only thing left to do is
connect to another codec, discussed in section 6.2, beginning on page 6-
22.
6.1 Go Configure
Once you have decided on the configuration to use, setting your
CDQPrima is as simple as following a few prompts. But first, some
discussions on the various modes available:
6.1.1 Codec Compression Algorithms and Modes
There are currently three coding algorithms used in the CDQPrima.
Each has its advantages and disadvantages. Which algorithm you use
depends on a number of factors, including desired audio quality, delay,
cost, and compatibility with other codecs. This chapter serves as a
guide for choosing the best algorithm and mode for your applications
when a choice is available.
Chapter
6
A
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Shrnutí obsahu

Strany 1 - The Session

CDQPrima USERS GUIDE6-16-1The SessionWhether manually, or using CDQPrima’s pre-programmedQuick Configurations or Speed Dials, getting configured andco

Strany 2 - 6.1.1.3 ISO/MPEG Layer III

CDQPrima USERS GUIDE6-106-10Zephyr Setupxmit = L2monorcv = L256 kbps 48 khzxmit = L2monorcv = L264 kbps 48 khzxmit = L2jstereorcv = L256 kbps 48 kh

Strany 3

CDQPrima USERS GUIDE6-116-11ZephyrSetupXmit = L3dualrcv = L356 kbps 48khzXmit = L3dualrcv = L364 kbps 48khzXmit = L3dualrcv = L364 kbps 32khzXmit =

Strany 4 - 6.1.1.5 G.722

CDQPrima USERS GUIDE6-126-126.1.3 Manual Encoder ConfigurationCommon [Encoder] Decoder Maint …Qstatus Bit rate Algorithm Algo Mode Line

Strany 5

CDQPrima USERS GUIDE6-136-13allowed. For MPEG operation in the 1-line mode with a non-TA DigitalInterface, you have a choice of all supported bit rat

Strany 6

CDQPrima USERS GUIDE6-146-146.1.3.5 Encoder Line FormatFour line formats are available: Single Line (1 LN), uses only one of theavailable lines. Dual

Strany 7 - CDQPrima for quick reference

CDQPrima USERS GUIDE6-156-1532 and 48 kHz. Select the desired sample rate at the Smpl Rate promptor use the ESR command from a terminal.6.1.4 Manual

Strany 8 - USERS GUIDE

CDQPrima USERS GUIDE6-166-166.1.4.1 Decoder Independent ModeUnder normal operation when connecting to any codec manufacturedby MUSICAM USA or CCS Audi

Strany 9

CDQPrima USERS GUIDE6-176-17Independent Mono (Ind. Mono). For normal operation with G.722, select1 Ln, and for use when connecting to two different fa

Strany 10 - 6-106-10

CDQPrima USERS GUIDE6-186-186.1.5 Advanced Encoder and Decoder ConfigurationThe encoder and decoder configurations, either using QuickConfigurations o

Strany 11 - 6-116-11

CDQPrima USERS GUIDE6-196-19You can use the Copy/Swap feature to instantly switch between twomonaural audio sources. You can even perform this switch

Strany 12 - 6-126-12

CDQPrima USERS GUIDE6-26-26.1.1.1 Stereo and Dual MonoUsers have expressed a great deal of confusion concerning thedifferences between stereo, dual mo

Strany 13 - Common menu

CDQPrima USERS GUIDE6-206-20Another MUSICAM USA exclusive feature available on the CDQPrimais Advanced Concealment of Errors (ACE). ACE is based on C

Strany 14 - 6-146-14

CDQPrima USERS GUIDE6-216-21the EAD command. This calibration is performed automatically atpower-up but can be manually performed at any time. The c

Strany 15 - 6-156-15

CDQPrima USERS GUIDE6-226-22output levels are useful when connecting your CDQPrima to consumergrade audio equipment.When changing the input clip level

Strany 16 - <Decoder><Indep>

CDQPrima USERS GUIDE6-236-23For single-line connections:DIALselect line to dialENTERselect bit rate (must be same base rate as encoder)ENTERenter phon

Strany 17 - 6-176-17

CDQPrima USERS GUIDE6-246-24Speed dial table maintenance is easy, as is creating a new speed dialentry. Later sections of this chapter will discuss t

Strany 18 - Prima USERS GUIDE

CDQPrima USERS GUIDE6-256-25All speed dial and Quick Configuration entries require the lastparameters:Numb #’s: Number of ISDN numbers or place holder

Strany 19 - 6.1.5.3 Sine Detection

CDQPrima USERS GUIDE6-266-26Click on Speed Dial, click on New Entry, enter a name, Save.In all cases, the CDQPrima will return an ID number. This is

Strany 20

CDQPrima USERS GUIDE6-276-27From the Windows Remote Control program:Click on Speed Dial then Add Entry.Enter the information as shown here (use your o

Strany 21

CDQPrima USERS GUIDE6-286-28line 1. We do not need place for lines 5 and 6, since there will be nonumbers to dial after the forth line.From the Keypa

Strany 22 - CDQPrima is

CDQPrima USERS GUIDE6-296-29From the Windows Remote Control program:Click on Speed Dial then Add Entry.Enter the information as shown here (use your o

Strany 23 - CDQPrima, as well as

CDQPrima USERS GUIDE6-36-3• Different, high fidelity left and right audio programsISO/MPEG Layer III can deliver full duplex, 15 kHz monaural audiousi

Strany 24 - CDQPrima’s LCD display

CDQPrima USERS GUIDE6-306-30is found, press the ENTER button once to view the contents of the entry,or press the ENTER button twice to evoke the entry

Strany 25

CDQPrima USERS GUIDE6-316-316.3.8 Deleting Speed Dial EntriesYou can delete either a single speed dial table entry, or the entire table,depending on t

Strany 26 - <Add entry> ENTER

CDQPrima USERS GUIDE6-326-326.4 Pre-Programmed Quick Configuration Pull-OutEntry Description BitrateSamplerateEncoderalgorithmMode Line format BW(kHz)

Strany 27

CDQPrima USERS GUIDE6-336-33

Strany 28

CDQPrima USERS GUIDE6-46-4moderate delay and excellent transcoding ability at all bit rates.MUSICAM encoding is fully compatible with all MPEG Layer I

Strany 29 - SDSET button

CDQPrima USERS GUIDE6-56-5the limited audio fidelity, poor signal-to-noise ratio and poor cascadingproperties. G.722 is not recommended for music app

Strany 30 - 6-306-30

CDQPrima USERS GUIDE6-66-6> 128 kb/s (Layer III not available with internal terminal adapter):Algorithm SamplerateMode BandwidthDelay CascadeMUSICA

Strany 31

CDQPrima USERS GUIDE6-76-7Your Prima LT is shipped pre-programmed with nearly three dozen ofthe most common configurations pre-loaded as Quick Configu

Strany 32 - terminal

CDQPrima USERS GUIDE6-86-8ZephyrSetupXmit = G.722rcv = G.72256 kbpsXmit = G.722rcv = G.72256 kbpsXmit = G.722rcv = G.72256 kbpsRRequiv6404042104Decode

Strany 33

CDQPrima USERS GUIDE6-96-9Zephyr SetupRRequiv100444DecoderIndepNONONONONONONONONONOLineformatLine 1Line 12 LineH221Line 12 LineLine 12 LineLine 1H221M

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