Roland VM-7100 Voies, Traitement du signal, Fréquence d’échantillonnage, Réponse en fréquences

Models: VM-7200 VM-7100

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Caractéristiques

VM-7200:48 Processeur de mixage virtuel 48 voies

 

 

VM-7100:38 Processeur de mixage virtuel 38 voies

Dans l’intér t du

 

 

 

 

 

 

 

 

 

 

 

 

 

 

développement de ce

Voies

 

 

 

 

 

produit, ses

 

48

VM-7200

 

 

 

caractéristiques et

ou

38

VM-7100

 

 

 

apparence sont su

ettes à

Traitement du signal

 

 

 

 

modifications sans préavis.

 

 

 

 

 

 

Conversion A

N

24 its, suréchantillonnage 64 fois

 

 

Conversion N

A

24 its, suréchantillonnage 128 fois

 

 

Traitement interne

24 its

 

 

 

 

Fréquence d’échantillonnage

 

 

 

 

48 kH

, 44.1 kH , 32 kH

 

 

 

 

Réponse en fréquences

 

 

 

 

 

48 kH

 

20 H

– 20 kH

(-0.1 dB

+0.1 dB)

 

 

44.1 kH

 

20 H

– 20 kH

(-0.1 dB

+0.1 dB)

 

 

32 kH

 

20 H

– 15 kH

(-0.1 dB

+0.1 dB)

 

 

Distorsion harmonique totale (INPUT SENS:0dBu, 1 kHz en niveau de sortie nominal)

0.05 % or less

Niveau d’entrée nominale (variable)

Entrées 1 –

10, 23 – 24

-60 – +4 dBu

 

Entrées 11

– 20

-60 – +4 dBu

VM-7200

Impédance d’entrée

Entrées 1 – 10, 23 – 24

10 k ohms

 

Entrées 11 – 20

10 k ohms

VM-7200

Niveau de sortie nominale

Main Out

+4 dBu

 

Rec Out

+0 dBV

 

Assigna le Out

+4 dBu

 

Monitor Out

+4 dBu

VM-7200

Flex Bus Out

+4 dBu

VM-7200

Impédance de sortie

Main Out

600 ohms

 

Rec Out

600 ohms

 

Assigna le Out

600 ohms

 

Monitor Out

600 ohms

VM-7200

Flex Bus Out

600 ohms

VM-7200

Impédance en charge recommandée

Main Out

1 k ohm ou plus

 

Rec Out

1 k ohm ou plus

 

Assigna le Out

1 k ohm ou plus

 

Monitor Out

1 k ohm ou plus

VM-7200

Flex Bus Out

1 k ohm ou plus

VM-7200

Niveau de bruit résiduel (type IHF-A)

Main Out

-80 dBu ou moins

 

Rec Out

-80 dBu ou moins

 

Assigna le Out

-80 dBu ou moins

 

Monitor Out

-80 dBu ou moins

VM-7200

Flex Bus Out

-80 dBu ou moins

VM-7200

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Roland VM-7100 manual Voies, Traitement du signal, Fréquence d’échantillonnage, Réponse en fréquences, Impédance d’entrée

VM-7200, VM-7100 specifications

The Roland VM-7100 and VM-7200 are advanced video switchers designed for professional live production and broadcast environments. These models are part of Roland’s celebrated video mixing series, known for their reliability and innovative features that meet the demands of both small and large-scale operations.

One of the standout features of the VM-7100 and VM-7200 is their high-definition video processing capability. Both models support up to 4K resolution, providing crystal-clear image quality essential for modern video production. This allows users to seamlessly switch between multiple sources, including cameras, graphics, and video playback devices, all while maintaining high fidelity.

In terms of connectivity, the VM-7100 and VM-7200 are versatile, equipped with various input and output options. With multiple HDMI and SDI inputs, these switchers can handle a variety of video sources. The VM-7200 goes a step further with additional support for multi-view outputs, enabling operators to monitor all sources in one comprehensive view. This feature enhances workflow efficiency during live broadcasts.

The user interface of both models is designed to be intuitive, featuring a responsive touchscreen panel that allows for quick navigation and control. Customizable buttons provide users with the ability to streamline their operations by assigning frequently used functions at their fingertips. This level of customization is especially beneficial in fast-paced environments where time is of the essence.

Both switchers also incorporate advanced video effects and transitions that can significantly enhance live production. Users can take advantage of built-in transitions like wipes and fades, as well as picture-in-picture (PiP) effects, to create dynamic visual presentations. The ability to add overlays and graphics further enriches the audience's viewing experience.

Incorporating Roland’s proprietary technologies, the VM-7100 and VM-7200 offer low latency switching ensuring that transitions between video sources are smooth and free of delays. This is particularly crucial during live events where timing is critical.

In conclusion, the Roland VM-7100 and VM-7200 are powerful tools for any professional video production setting. Their high-definition capabilities, extensive connectivity options, intuitive interface, and advanced effects make them essential for broadcasters looking to elevate their live production quality. With these features, Roland continues to lead the way in innovative video solutions, catering to the evolving needs of the industry.