Imagine Communications Videotek CMN-LA Loudness Analyzer

Imagine Communications Videotek CMN-LA Loudness Analyzer

Imagine Communications Videotek CMN-LA Loudness Analyzer

B&H # IMCMNLA MFR # CMN-LA
Imagine Communications Videotek CMN-LA Loudness Analyzer

Show MoreLess

Close

Now Viewing:

Important Notice: This item is non-cancelable and non-returnable
Special Order
Expected availability: 2-4 weeks 
Free Standard Shipping
Not eligible for Free Expedited Shipping
Man Behind Layer

B&H $1000 Giveaway

Share your most-wanted item with friends & family for chances to win a $1000 B&H Gift Card. It's that easy!

1 new winner announced every week!
Limit 1 entry per day; Come back every day to increase your chance of winning!

Be sure to mention #BHWishList when you share!

Share on Twitter Share on Facebook

Congrats to our winners so far — Mark P., Lauren K. & Daniel M.

Official Rules

OFFICIAL B&H $1,000.00 GIVEAWAY RULES

NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $1,000.00 Giveaway (the "Giveaway" or "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about November 7, 2016 until on or about December 19, 2016 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share your most wanted item on Facebook or Twitter via the dedicated links found on the B&H Website (www.bhphoto.com); or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $1,000.00 Giveaway, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third-party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total three (3) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $1000.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize to the e-mail address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the e-mail account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An e-mail account holder shall mean the natural person assigned to such e-mail account by the internet access or online service provider or other organization responsible for assigning e-mail addresses for the domain associated with such e-mail account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $1,000.00 Giveaway Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $1,000.00 Giveaway, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only

Email

Already have a B&H account? Just log in tomorrow to enter again!

$0.00 Tax Collected Outside NY

You Pay: $6,120.63

Add to Wish List Item in Wish List
  • 1Description

The Videotek CMN-LA Loudness Analyzer from Imagine Communications is an audio monitoring device that measures loudness and true peak measurements according to the ITU-R BS.1770-3 standard with five times oversampling. Built-in modes offer quick setup to ARIB TR-B32, ATSC A/85 or EBU R 128 recommendations. Up to five days of loudness data are stored internally and easily retrieved through the USB port or internal web server. Metering of up to 16 channels simultaneously makes for rapid alignment checks.

The CMN-LA has an integrated TC Electronic loudness radar meter which shows loudness on short-terms meters, graphs covering periods from one minute to 24 hours, and numeric display of the long-term center of gravity (average loudness) and consistency (loudness range). The flexible display of the CMN-LA presents data in a format most useful for the job at hand. Use the integrated TC Electronic loudness radar meter during production, the audio status display during program ingest, and the combination of loudness and true peak meters, numeric display and trend chart for master control monitoring. The chart data can be exported for compliance reporting. Adjustable audio output delay compensates for video monitor processing in critical evaluation suites.

The basic CMN-LA unit operates with 3G/HD/SD-SDI embedded audio sources, with a hardware option for eight AES inputs, four AES outputs and eight analog outputs. The analog outputs are meant to drive high impedance loads. The CMN-LA also includes internal speakers and a front-panel headphone jack for source confirmation. A mixdown mode can be applied to the headphone output when using discreet sources. The mixdown parameters are taken from VANC medatada if present, otherwise internal menu settings are used. The CMN-LA loudness analyzer has a short mounting depth which makes it ideal for use in a QC monitoring rack or on the meter bridge of an audio console.

Loudness measurement to ITU-R BS.1770-3
True peak measurement to ITU-R BS.1770-3 with five times oversampling
Integrated TC Electronic loudness radar display
Trend chart of levels (15 seconds to 24 hours)
Export values to a PC
Audio status display of clips, mutes, average, high and low levels
Meter up to 16 channels
Alarms for levels, status and Dolby metadata
Two triple rate SDI inputs
Adjustable output delay
In the Box
Imagine Communications Videotek CMN-LA Loudness Analyzer
  • Breakout Connector for LTC/GPI
  • Power Cord
  • Power Supply Assembly
  • Limited 27-Month Warranty
  • Table of Contents
    • 1Description
    Analog Audio
    Audio Frequency Response ±0.1 dB
    Signal to Noise Ratio (SNR) ≥ 100 dB
    Total Harmonic Distortion/Noise .02%
    Crosstalk ≤ -80 dB
    SD/HD/3G-SDI
    Input
    Input Type 2 active looping inputs
    Input Connector BNC female
    Input Impedance 75 ohms nominal
    Signal Amplitude 800 mV nominal
    DC Offset ±0.5 V
    Input Return Loss 3G-SDI: ≤ -10 dB, 1.485 to 2.97 GHz
    HD-SDI: ≤ -15 dB, 270 MHz to 1.485 GHz
    SD-SDI: ≤ -25 dB, 5 to 270 MHz
    Cable Equalization 3G-SDI: ≥ 80 m, Belden 1694A
    HD-SDI: ≥ 100 m, Belden 8281
    SD-SDI: ≥ 300 m, Belden 8281
    Output
    Output Impedance 75 ohms
    Output Return Loss ≤ -15 dB, 5 MHz to 1.485 GHz
    ≤ -10 dB, 1.485 to 3 GHz
    Output Signal 800 mV ±10%
    DC Offset 800 mV ±10%
    DVI-I Output
    Connector DVI-I
    Output Resolution 1024 x 768 (XGA)
    Levels Digital, Per DDWG DVI rev 1
    Pixel Fill Rate 65 Mbps
    Analog Outputs
    Connector 3.5 mm phone jack, headphone
    Load Impedance 16 ohms nominal
    Maximum Output Level 44 mW RMS
    Total Harmonic Distortion/Noise ≤-65 dB
    Communication Interface
    Ethernet RJ45 Ethernet port
    Standard: 10/100Base-T conforms to IEEE802.3
    Performance Metric: Transfer a captured frame to a PC in 30 sec, dedicated LAN
    USB USB 2.0 host port
    LTC Channels 15-pin Sub-D, LTC/GPIO
    Power Requirements
    Connector 15 VDC nominal
    11 VDC minimum
    17 VDC maximum
    Power Consumption 25 W nominal
    Over Voltage Protection ±50 VDC nominal
    Environmental
    Operating Temperature 32 to 122° F (0 to 50° C)
    Storage Temperature -22 to 149° F (-30 to 65° C)
    Humidity (Non-condensing) Operating: 20 to 80%
    Non-Operating: 5 to 90%
    Transport Protocols 24" (9.5 cm) impact-drop survivable in original factory packaging
    Altitude 6562' (2000 m)
    Pollution Degree 2
    Mechanical
    Dimensions 5.22 x 8.46 x 5.8" (13.26 x 21.49 x 14.73 cm)
    Weight 5 lb (2.27 kg)
    Packaging Info
    Package Weight 5.0 lb

    Imagine Communications Videotek CMN-LA Loudness Analyzer Review

    Be the first to review this item
    See any errors on this page? Let us know.