Creative 0404 owner manual Smpte Background, Stripe Mode, Time Code, Types of Smpte

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6 - Appendix

SMPTE Background

Stripe Mode

This mode is used to record SMPTE time code onto an audio track of another recorder. SMPTE is output when the Start button is pressed in the System Settings menu and begins at the time set by the Start Time setting. MTC is also simultaneously output from the Sync Daughter Card MIDI out. SMPTE and MTC will continue to be output until the Stop button is pressed. See Striping SMPTE.

SMPTE Background

SMPTE time code was standardized way back in 1969 by the Society of Motion Picture and Television Engineers as a way to mark frame numbers on video tape.

Using SMPTE, a particular location can be precisely located by simply entering the appropriate time code number which is expressed in Hours, Minutes, Seconds, Frames and Subframes. This is possible because each frame of SMPTE time code contains absolute location information expressed in digital form.

There are two types of SMPTE time code: Vertical Interval Time Code (VITC), which is used on video tape and Longitudinal Time Code (LTC) or audio time code. VITC is strictly used for video and has the advantage of being able to be read while the video deck is paused. LTC can be recorded on the audio or sync tracks of video tape and can thus be used in audio or video work.

Longitudinal time code is the type of SMPTE used on the Sync Daughter Card. It contains 80 bits of information per frame. An audio SMPTE frame is divided into 80 “bit cells”. A voltage change during a bit cell period constitutes a digital “1” and no change during a bit cell period constitutes a digital “0”. In addition to the location bits, there are user bits that may contain information about tape reel numbers, bits dealing with video information, and a 16-bit sync word at the end of the frame.

FramesFrames Seconds Seconds Minutes Minutes Hours Hours

SMPTE

Time

Code

10

20

30

40

50

60

Start

 

 

 

 

 

 

 

 

 

Frame

 

 

 

 

Bit

Bit

 

80 Bit Cells per Frame

 

Cell

Cell

 

 

 

 

 

 

 

 

 

 

 

 

 

 

=0

 

 

SYNC WORD

70 80

End

Frame

=1

There are four types of SMPTE time code in general use: 24, 25, 30 frame-per-second and 30 drop-frame. In general, you should choose one rate (30 non-drop is common in audio) and stick with it for initial recording and later editing.

Types of SMPTE

Type

Use

Hours

Minutes

Seconds

Frames

 

 

 

 

 

 

24 frame

US Film

00-23

00-59

00-59

00-23

 

 

 

 

 

 

25 frame

Euro. Film + Video

00-23

00-59

00-59

00-24

 

 

 

 

 

 

30 drop-frame

US & Japan Color Video

00-23

00-59

00-59

00-29

 

 

 

 

 

 

30 non-drop

US & Japan B/W Video

00-23

00-59

00-59

00-29

 

 

 

 

 

 

The four frame rates are all straightforward except 30 drop-frame. The 30 df rate came about because the US color video frame rate is actually 29.97 frames/sec instead of 30 frames/sec. This adds up to an error of 108 frames each hour relative to “wall clock”

E-MU Digital Audio System

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Contents 0404 Software Version Revision B MU 0404 Digital Audio SystemTable of Contents Effects Appendix Index Welcome IntroductionSystem Includes MU Digital Audio System ComponentsOptional Sync Daughter Card Setting Up the Digital Audio System InstallationConnector Types Safety FirstName Description Connects Installing the E-MU 0404 PCI Card To install the 0404 PCI card into your computerSlots Install the Sync Card Sync DaughterCard Installing the E-MU 0404 Drivers Software InstallationUninstalling all Audio Drivers and Applications Windows 2000 or Windows XPInstallation Software Installation E-MU 0404 PCI Card PCI Card & InterfacesAnalog Breakout Cable Analog Output ConnectionsAnalog Digital Breakout CableBreakout Cable Pdif Digital Audio Input & OutputDigital Connections Midi Sound ModuleMidi Cable PdifSync Daughter Card Option Connecting Cables to the Sync Daughter CardPatchMix DSP PatchMix DSP MixerOverview of the Mixer To Invoke the PatchMix DSP MixerMonitor Mixer WindowMain Pre Fader or Post FaderMU Icon in the Windows Taskbar ToolbarRight-Click Here New Session SessionSave Session Open SessionSession Settings System SettingsUsing External Clock Settings PCI Card S/PDIF InputPdif Output Format Input Mixer Strips Mixer Strip Creation To Add a New StripTo Delete a Mixer Strip Multichannel Wave Files Working with Inserts Insert SectionTo Add a Send Insert Insert MenuTo Add a Send/Return Insert InputAsio Direct Monitor Send/Return InputRecordingPlayback Meter Inserts To Add an Asio Direct Monitor Send/ReturnMeter Color Indicates To Insert a Meter To Set the Input Levels of a StripMaking the Best Possible Recording Trim Pot Insert Test Tone/Signal Generator InsertTo Delete Effects from an Insert Managing Your InsertsTo Bypass an Insert To Bypass All InsertsAux Section ChainPan Fader Aux BusOutput InputPre-Fader Aux Send Post-Fader Aux SendLevel, Pan, Solo & Mute Controls Main Section Effect TV Screen & SelectorsOutput InputAuxiliary Effects & Returns Sync/Sample Rate IndicatorsInput Input OutputOutput Section Overview EffectsEffects Palette Effect Categories Core Effects Multi-EffectsTo Select an Effect FX Insert ChainsTo Edit an Effect To Delete an EffectTo Create a New Preset Category Creating, Renaming & Deleting Categories or PresetsTo Delete an Effect Category or Preset 88kHz, 96kHz, 176kHz & 192kHz OperationTo Export your Core FX Presets To Import Core FX PresetsTo Import FX Category Folders To Export your FX Category FoldersFX Edit Screen To Select a User Preset User Preset SectionTo Create a New User Preset To Bypass ALLTo Delete a User Preset Core Effects and Effects PresetsTo Rename a User Preset To Overwrite or Save a User PresetDSP Resource Usage List of Core EffectsExample Total EffectsBand Para EQ Core Effects DescriptionsBand Shelf EQ Low Shelf Or… High ShelfSetting up a Parametric EQ Band EQMid Band High Shelf Low-Shelf Mid 1-Band Mid 2-Band High-Shelf Auto-Wah Filter Auto-WahVCA Out ChorusCompressor Basic Controls Distortion DistortionInput Meter Flanger FlangerFreq Shifter Post Gain Leveling AmpEarly Reflections ReverberationTime Lite ReverbMono Delays 100, 250, 500, 750, 1500 DelayRolloff LFO Phase ShifterRotary Speaker SimulatorSpeaker Type Description Delay Stereo Delays 100, 250, 550, 750Rolloff Early Reflections Late Reverb Stereo ReverbFrequency Vocal MorpherMU PowerFX To Setup & Use E-MU PowerFX Setup Cubase LEAutomating E-MU PowerFX MU PowerFX Resource AvailabilityTo Record E-MU PowerFX parameter changes in Cubase LE Application Name Compatible? Render Extra Buffers MU PowerFX Compatibility ChartUsing E-MU PowerFX with WaveLab and SoundForge Rendering Audio with E-MU PowerFXGeneral Tips for Rendering using E-MU PowerFX Tips for using Freeze Mode on Cubase LEWire VST plug-in MU VST E-WireTo Setup and use E-Wire Delay CompensatorDelay Units Parameter Delay Compensator UseCubase VST or Cubasis PatchMixPowerFX Or E-Wire PowerFX Delay Or E-WireGrouping Tracks Appendix Smpte FeaturesSync Daughter Card Supplement Smpte ConversionExternal Mode Host ModeFlywheel Mode Smpte Modes of OperationSmpte Background Stripe ModeTime Code Types of SmpteAvoiding Smpte problems Why use SMPTE?Smpte Subframe Resolution Frames-per-second ResolutionOther Tips for using Smpte Midi Time Code MTCDuplicating Smpte time code Word Clock In/Out House Sync Generator Digital DeviceTo Synchronize PatchMix DSP to an External Clock Source Adat Optical Digital MixerWord Clock Termination OFF Word Clock Termination onGetting in Sync External Device supplies Master ClockPatchMix DSP supplies Master Clock Useful Information Appearance Settings in WindowsAES/EBU to S/PDIF Cable Adapter Digital CablesSample Rates Bit Depth Hardware DSP Converters & OpAmps Technical SpecificationsType Level Frequency Response Dynamic Range Channel Crosstalk Input ImpedanceDimensions & Weight PCI CardSync Daughter Card Forums Internet ReferencesTrade Name Declaration of ConformityModel No Responsible PartyCompliance Information Numerics IndexMidi Index Midi

0404 specifications

Creative 0404 is a premium audio interface designed for musicians, podcasters, and audiophiles seeking high-quality sound reproduction and versatile connectivity options. One of its standout features is its ability to support high-resolution audio up to 24-bit/192 kHz, ensuring that every detail is captured faithfully during recording and playback. This makes it an ideal choice for those who prioritize sound clarity and depth in their projects.

The device boasts a sleek, compact design that is both portable and user-friendly. It includes a sturdy chassis that can withstand the rigors of travel while maintaining a professional appearance in studio settings. The Creative 0404 features multiple input and output options, including combo XLR/TRS inputs with switchable phantom power, allowing users to connect a variety of microphones and instruments. This flexibility is essential for those working in diverse audio environments.

One of the key technologies employed in the Creative 0404 is its high-performance DAC (digital-to-analog converter), which plays a crucial role in delivering pristine sound quality. The DAC minimizes distortion and noise, ensuring the signal integrity is retained throughout the audio chain. Additionally, the device incorporates advanced audio processing capabilities, allowing for real-time monitoring and effects.

The interface is compatible with various operating systems, including Windows and macOS, and works seamlessly with popular digital audio workstations (DAWs). This compatibility ensures that users can easily integrate the Creative 0404 into their existing workflows. Another notable feature is its low-latency performance, which is essential for live recordings and performances, enabling musicians to monitor their inputs without distractions.

Moreover, the Creative 0404 comes with a suite of software tools that enhance its usability. This includes recording, editing, and mixing software, as well as various plug-ins that allow users to expand their creative possibilities. Its straightforward controls and intuitive layout make it accessible for both beginners and seasoned professionals.

In summary, the Creative 0404 is a feature-rich audio interface that combines high-performance audio quality, versatile connectivity, and ease of use. Whether for home studios, podcasts, or live performances, it offers the tools necessary to produce professional-sounding audio effortlessly. It represents a perfect blend of technology and practicality, catering to the needs of modern audio creators.
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