Klark Teknik DN530 specifications Envelope shaping, Gating vocals

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Envelope shaping

Envelope shaping

A rhythmic pulse of 8th or 16th notes going all the way through a song is a common musical device. This could be a sequenced synthesiser, but a more interesting method is possible using the DN530.

The synthesiser is set up to provide continuous sustained notes (changing according to the harmony of the song), perhaps being processed by a chorus unit before passing through the gate. A drum machine or sequencer is programmed to produce a regular chain of 8th or 16th notes. This is used as the key input to the DN530 (an alternative source of 8th or 16th note pulses is a live bass drum with added echo, timed to give the appropriate repeats).

By adjusting the release time, the synthesiser will appear to play a perfectly timed sequence of notes, which will add interest and rhythm to the arrangement.

Signal level

Sustained synthesiser note

 

 

Time

Signal level

Pulse from drum machine

Time

Synthesiser 16th notes

Signal level

Time

Figure 4: Envelope shaping

In a similar way, a bass drum may be beefed up by using it to key a low frequency tone produced by a synthesiser (or even the console oscillator) and mixing this gated tone with the original drum sound. A snare drum may be given added bite by keying high frequency noise.

Gating vocals

In a recording studio, vocals usually need to be gated to remove studio ambience, headphone noise, breaths etc. This is best done after the vocal has been committed to the recording medium, otherwise it may be possible to accidentally gate out something that should have been recorded.

If gating is carried out as the vocal is being recorded, it is important not to gate the signal before it is fed to the vocalist's headphones. Many vocalists find a gated headphone feed distracting and it makes it more difficult to find the right note to come in on.

DN530

 

Operator Manual

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Contents DN530 Page Important Safety Instructions Instructions DE Sécurité Importantes Klark Teknik Page Safety warnings PrecautionsGeneral precautions PowerLocation InstallationAudio connections Radio frequency interferenceOptional equipment Safety equipmentSpecial accessories Precautions Contents Contents Overview of the DN530 IntroductionIntroduction ApplicationsAbout this manual FeaturesFeatures Introduction Principles of gate operation What Is a Gate?Typical creative uses What Is a Gate?Other uses of gating Other uses of gatingUnwanted side effects What Is a Gate? Checking the mains fuse Getting StartedUnpacking Getting Started Connecting the power cableConnecting the audio cables Sidechain inputs Connecting the audio cablesConnecting to unbalanced equipment Powering the unitDescription Front PanelFront Panel Gate sectionMetering Gate sectionEXT Sidechain sectionChannels Rear PanelMains input Rear Panel Solo busGate Control Functions Gate Control Functions Intelligent threshold shift i-TSSidechain Using The GateBasic gate operation Typical set up for external sidechain operation Using The GateSoloing SoloingInterfacing with the console Using gates with compressors Using gates with compressorsInstrument synchronisation Removal of background noise from electronic sources Appendix a Application NotesDrums and percussive instruments Transient accentuationApplication Notes Music PAConference PA Envelope shaping Envelope shapingGating vocals False triggering ChatterClicking Ducking Noise enhancementDe-essing Noise enhancementApplication Notes Inputs Four Appendix B Technical SpecificationGate Technical SpecificationAppendix C Functional Block Diagram DN530 Functional Block DiagramAppendix D Balanced/Unbalanced Audio Balanced/Unbalanced Audio Appendix E Crib Sheet Crib Sheet Routine maintenance Appendix F Service InformationCleaning Replacing the mains fuseEquipment disposal Service Information

DN530 specifications

The Klark Teknik DN530 is a versatile and powerful dynamic range compressor, designed to meet the demands of both music production and live sound engineering. Renowned for its high-quality audio processing capabilities, the DN530 offers a wide array of features that benefit professionals in various audio applications.

One of the standout features of the DN530 is its dual-channel compressor design. This allows users to process two separate audio signals simultaneously, making it an ideal choice for stereo applications. The compressor utilizes advanced VCA technology, which ensures consistent dynamic control while maintaining the natural character of the audio. This technology provides a transparent sound, making it suitable for a variety of instruments, vocals, and other audio sources.

The DN530 offers comprehensive control over compression parameters, including threshold, ratio, attack, and release. The threshold determines the level at which compression begins, while the ratio defines the degree of compression applied to signals exceeding the threshold. Users can manipulate the attack and release settings to shape the compressor's response to the audio signal, allowing for greater flexibility in achieving the desired sound.

Another key characteristic of the DN530 is its sidechain feature. This allows users to introduce external audio signals to control the compression applied to the primary signal. This function is particularly useful for dynamic ducking effects, such as reducing the volume of background music when a vocal is present or achieving a pumping effect in dance music.

The DN530 also includes an innovative metering system, featuring LED indicators that provide clear visual feedback on signal levels, gain reduction, and other important parameters. This enhances the user experience, allowing sound engineers to make informed adjustments quickly and efficiently.

Built with rugged construction, the DN530 is designed to withstand the rigors of live performance environments. Its sturdy chassis and reliable components ensure longevity and durability, making it a trusted addition to any professional audio setup.

In summary, the Klark Teknik DN530 is a feature-rich dynamic range compressor that excels in both studio and live sound scenarios. With its dual-channel capability, advanced VCA technology, comprehensive control over compression parameters, sidechain functionality, and robust build quality, it stands out as a top choice for audio professionals seeking to enhance their sound processing capabilities.
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