Windjammers are very small for the built in mics, I imagine the performance differences between the ones made for this can't be that great and it may be just getting whatever you can find. I know one of the ones I own was made by a company called Gutmann. The principle of a traceability system is that for each intake of beef or veal into your business, you must make a record that shows: The zoom feature on the LS-P4 is quite similar in performance to some office type shotguns, it excludes peripheral sound. When recording anything a long way away the sound gets fainter over distance (inverse square law anyone?), which means that less sound is there to record so ther poor old pre-amps get a bashing and generate noise. The Rode videomic pro, for example, is -34dB sensitivity, or 8dB less sensitive, which is about 1/7th the power or 1/3 the amplitude of the ME66. Also its noise floor is 14dB, or over twice the noise power.

You want a completely silent lens. Many lenses are quiet, but when you have the ME66 on your camera, you will hear them, even though it is not in the "direction". You need a silent lens or use an off-camera mount or a T rail from the camera to mount the mic on. Also, if you can get a mic with a good high pass filter that can help a lot too as you can cut off under 100Hz or 80Hz. That helps get rid of wind and some automobile sounds. Most bird calls are 1kHz - 8kHz. information about where you got the meat from, including the reference number or code on the label (eg the kill number of an animal at an abattoir or the batch number of a batch of meat supplied by a cutting plant) Well, the new gear delivered much clearer and crisper bird sounds than before, as long as I did not have to amplify these faint bird calls too much. Recordings from birds more than 20m away were still not loud enough to get really low noise results. information about the meat’s origin and slaughter (part of the compulsory labelling information that goes with the meat throughout the supply chain)As I may have mentioned, I found them a bit small at first, but found I was using one so much I now carry two. Your traceability control systems may need to accommodate the requirements of other schemes and standards for which you are enrolled, such as those for: Be aware that to attach them to a standard tripod screw they supply a very small plastic screw in adaptor, I am amazed that I havn't managed to lose one. Especially when I tried to get faint bird calls the results were anything but a satisfactory solution. Poor signal - too much noise. I had no idea how to improve that but getting better gear with a much better signal/noise ratio.

They are set up much as a point and shoot camera, if I feel that I will spend time doing a lot of menu accessing I use something bigger. Parabolic: Yes, this is truly the way to go for best reception. I think anything 18" (46cm) or above is good for 1kHz or above. You should watch the Cornell Macaulay Labs video on them. Very helpful pointers in choosing a good one. There are some issues with frequency-dependent amplification (higher frequencies get more), but one can correct that. Businesses handling meat must have a traceability system. The exact form of the system varies, depending on the activity of the business, but it will be based on a set of continually updated records, which you can keep either manually or on computer. It may well include other documentation, such as delivery notes or receipts.Electric vehicles (EVs) are really starting to take off in Britain. Between 2021 and 2022, EV sales increased by 40.1%. Despite their popularity, though, electric cars are still more expensive... Families and lifestyles come in all shapes and sizes and so cars do too. Sports Utility Vehicles, better known as SUVs, can give such families a level of comfort and... Very few shotgun mics are great over long distances - the suggested Sennheiser is a rare exception. for animals under 12 months, date of birth and/or carcase category identification letter (V for animals aged less than 8 months, Z for animals aged from 8 months to less than 12 months)

the reference number or code you put on the label, if it’s different to the supplier’s number or code (eg if you combine meat from different sources under the rules for batching)

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The other information required for your traceability system will depend on the nature of your business. You could also record some or all of the following: My way of using them is to clamp them on to something solid and leave them in situ. For this I use small clamps, rubber bands etc. The battery life is fine for my uses and I tend to return after two hours or so and find plenty of life left for further use, in fact I rarely worry about power with several sessions in one day. This cookie stores user-like settings for the chat system provider, which are required for our online chat service. Trusted Shops The ME31 has a sensitivity of -31dB (I assume relative to 1 V/Pa), which is the same as 15 mV/Pa. Compare that to the ME66 at 50 mV/Pa. Not even close.