Comrad Knee-Highs are medium-firm compression socks (15 to 25 mm Hg) made of nylon and spandex. This handbook is designed to provide the reader with a working knowledge of compression amplification: what it … A knee compression sleeve is advised during the subacute rehabilitation phase because it controls swelling, supports all the structures of the knee and increases proprioception. They are the best options to buy if you suffer mild arthritis. Attack:25–30 ms 4. This leads to some very loud and some very soft sounds in a performance. Compression stockings are designed to provide the strongest pressure around your ankle, with decreasing pressure as the stocking goes up the leg. Leave a comment below. Another cool idea I'll have to put in my toolbox. I'd be curious to hear what other uses it has. Same thing with the thigh-highs. Learn more about Mailchimp's privacy practices here. Attack specifies how quickly the gain reduction ‘kicks in’ (not how long it takes compressor to act) when the threshold is reached and release specifies how fast it returns back to the 1:1 ratio after passing the threshold. 4.6 out of 5 stars 6. With a hard knee, the compressor does not apply any compression until the audio signal crosses the threshold. Soft vs. Hard Knee: A knee setting specifies the smoothness of the transition from no compression to full compression once the threshold is passed. I also recommend using a soft knee compressor for this approach if possible (just turn up the knee parameter if your compressor has one). Basic knee sleeves are designed to provide compression and help reduce arthritis pain, and swelling. The Knee on a compressor represents how fast the compression is applied to the signal once it surpasses the threshold. You need an account to post a reply. In this case, the lower the decibel amount, the harder the knee will be. Dynamic range compression (DRC) or simply compression is an audio signal processing operation that reduces the volume of loud sounds or amplifies quiet sounds, thus reducing or compressing an audio signal's dynamic range.Compression is commonly used in sound recording and reproduction, broadcasting, live sound reinforcement and in some instrument amplifiers. Never the less, I think that the knee setting on a compressor is a really useful tool. The compressor’s attack setting controls how quickly the compressor turns the signal down once it has crossed the threshold. They are thin and have no cushioning, though the toe and heel have a … A hard knee setting on a compressor is great for instruments which have fast peaks, such as drums. We use Mailchimp as our marketing platform. A This compression would sound alot more natural than using 0ms for attack release times, but whether it is appropriate will depend alot on the style of … You can find more information on our privacy practices at www.mixinglessons.com/privacy-and-cookies-policy. It’s going to do that based on where the compression … Along side the other settings which control the way your compressor works, such as the threshold, ratio, attack and release, the knee is a great setting to fine tune the way your compressor applies compression to audio signals. Knee sleeves protect the knee from further injury and damage. Meaning, how long do I wait to reach full compression. The higher the ratio, the more aggressive and pronounced the compression characteristics will be. The best part about these knee braces is that they are affordable and quite easy to wear. A “soft knee” allows for a smoother and more gradual compression than a “hard knee.” Attack Time This refers to the time it takes for the signal to become fully compressed after exceeding the … Compression socks work by promoting improved blood flow in your legs. Overusing compression socks, especially when … When you buy products through links across our site, we may earn an affiliate commission. An attack time of 50ms means that it will fade in the compression over that 50ms, not immediately after 50ms has passed. The attack time (measured in ms) determines how quickly the compressor reacts once the signal has crossed the threshold. Compression socks are typically safe to wear if you follow a doctor’s guidance and the manufacturer's instructions. They’re generally made from high quality rayon and breathable elastic, are worn over the knee, and usually s Learn more about Mailchimp's privacy practices here. Meaning, how long do I wait to reach full compression. Compression socks or compression stockings are used to relieve manifestations of disease of the veins in the lower limbs. Generally, compressor plugins have two option for Knee – Soft Knee and Hard Knee. We will use the email address you provide to send you free downloadable guides, notifications of our latest blog posts, general updates and offers on our products and services. You could for example have a sound that has too little attack, and by delaying the attack of compression, or the "start" of compression, you end up changing the ratio between attack and sustain.In other words the attack of the sound passes through uncompressed and then after the compressor begins compressing the rest of the sound. Knee compression sleeves vs. braces. The Ratio setting determines how much the compressor reduces or attenuatesthe signal. Many thanks! Knee Compression Sleeve 2 Pack, Future Way Knee Brace for Women Men with Spring Stabilizers, Anti-Collision Silicone Pad, Knee Support for Arthritis Pain and Meniscus Tear - Medium. The PowerLix Compression is our best choice for those looking for something to support the knee in both sport and recovery. Your email address will not be published. How do you like to set your knee value for different instruments? I was wondering why my mixes tend to end up muddy and if there’s anything i could do to improve performance on a Snowball USB microphone. Two main types of compressor’s knees are Soft Knee and Hard Knee.As you may have already assumed, Soft Knee will give us more gradual compression results, whereas Hard Knee will provide more on-point, aggressive compression. It allows you to determine how curved the transition from uncompressed- to compressed sound will be. Looking for a buyer's guide? So, the knee has to do with the level at which the compression occurs. As a couple of specific example of using a compressor for envelope shaping rather than peak reduction: I tend to use this technique on bass guitar where there is no real attack to the sound, and it is consequently hard to hear much definition in the mix. If the knee is set to zero, then the transition is immediate from no compression to the compression you dialed in. This brand of knee sleeves comes in sizes between 11” – 25”, and is crafted to give you comfort and breathability while still providing joint stability and improving blood circulation. Setting the attack to 50-100ms shapes the envelope of the bass to give it a bit more transient edge. I also ride levels of course. A hard knee setting on a compressor means that any parts of your audio signal which cross the threshold will be compressed to the compressor’s ratio value. Click here to login, The ability to reply to and create new discussions, Access to members-only giveaways & competitions, Interact with VIP industry experts in our guest Q&As, Access to members-only sub forum discussions, Get INSTANT ACCESS to the world's best private pro audio, Promote your eBay auctions and Reverb.com listings for free. If you want to use a little compression to bring the guitar forward and give it some punch, try these settings: 1. Notice how the compression gradually increases and gradually releases when the signal level crosses the threshold. Ratio:2:1–3:1 3. We all had to start somewhere! $8.99 $ 8. Alternatively, if you can specify a decibel value for your knee, try different values and see how they sound. This allows you to define the decibel range over which the compressor builds from no compression to the full ratio amount. The kink in a compressor's transfer curve graph is known as the compression knee,…due to its distinctly bent shape. Your email address will not be published. A soft knee setting is better for instruments such as piano or vocals which benefit from a gradual transition into compression. You don’t need a hard knee for dynamic control here. On the other hand, if you are a seasoned pro, please don't hesitate to jump in and offer your experience and wisdom. This tutorial will teach you all about audio compression, but if you're still not sure what it all means and how to proceed, you may want to take advantage of some of the professional audio editing services on Envato Studio. (function($) {window.fnames = new Array(); window.ftypes = new Array();fnames[0]='EMAIL';ftypes[0]='email';fnames[1]='COMPANY';ftypes[1]='text';fnames[2]='ADDRESS';ftypes[2]='address';}(jQuery));var $mcj = jQuery.noConflict(true); great article, the only i could find actually telling the specific effect of raising/lowering db’s versus soft/hard knee compression status. Instead, the compressor will gradually apply compression to the audio signal as it approaches the threshold and will not reach the full ratio amount until somewhere past the threshold. The compression of the socks gently pushes If you are indeed new to recording and production, please feel free to post a thread topic here if there is something you are curious about - there are no stupid questions! We've got those too - click here to see an ever-growing list of community-voted "top ten" lists. Recording voice, instruments and other sounds can result in large differences in the recorded dynamics (volume levels over the course of the performance). Putting on, or donning, a compression stocking can be done a few different ways. 1) The attack lets a signal thru for however many ms you select and then it instantly hits the signal with its full compression effect (with a hard knee selected) Usually knee starts about 3dB before the threshold but that can vary from one model/design to another... Let's say you have a 4:1 compression ratio with a knee setting turned on or all the way up and your threshold is -20dBFS... the signal is at a 1:1 ratio when it is below the threshold, BUT... as it starts to approach the threshold the knee setting changes that... at -23dB (3 dB below threshold) maybe the ratio is now 1.2:1... at -22dB maybe the ratio is 2:1, at -21dB the ratio might be 3:1 and finally when you hit -20dB the ratio is at the preset 4:1 that you selected on the compressor. Attack – Attack controls how quickly the compression actually starts to happen. I’d love to know more about what you guys have to offer, seems like a high quality site. To vocalize it, it’s the difference between a bass making a Ruuuuugh Ruuuuurgh sound and making a Bummmm Bummm sound. “If your knee feels unsteady or wobbly, a compression-type brace can be helpful, Lorring says. Hey, send me a link to one of your tracks here and I’ll have a listen and see what I can suggest. Some compressors allow you to switch between ‘hard knee’ and ‘soft knee’ settings. Release:About 200 ms 5. The Attack setting controls ho… In this article, we’ll learn how to use the knee setting on a compressor. With soft knee compressor attacks on the audio signal softly and with hard knee it attacks hardly. You don’t need much added gain. Some of them have plastic stays or a hinge on the side, which provides a little more support. The attack time is the amount of time the compressor will go from zero compression to full compression caused by the ratio and threshold. Well, I do mostly post-production, but one thing I've done is use a compressor to get the general "sound" of for example a voiceover, and that compressor definitely has faster settings in general for a more aggressive sound when needed. Compression amplification is a means for fitting the world of sound (the elephant) into the narrow dynamic range of the individual with hearing impairment (suitcase). Required fields are marked *, Understanding the knee setting on a compressor: hard knee & soft knee. What knee basically does is defining whether the incoming audio signal is processed right away or in a more gradual way. The higher the decibel amount, the softer the knee will be. level. Create a username and password below and an account will be created and your post entered. One way involves gently pulling the unbunched, unrolled stocking over the foot until it fits well over the foot and heel. While the terms are sometimes used interchangeably, there is a difference between knee sleeves and braces. We see you've found the Newbie subforum! Generally, electric guitar sounds are pretty compressed. Since nobody mentioned it in much detail... Knee is not slower release... knee is essentially a variable ratio based on input level and threshold. The compressor’s attack setting controls how quickly the compressor turns the signal down once it has crossed the threshold. noise reduction, eq, compression, saturation, delay/reverb…thanks and keep up the good work!! Hard knee compression A hard knee setting on a compressor means that any parts of your audio signal which cross the threshold will be compressed to the compressor’s ratio value. Newbie Audio Engineering + Production Question Zone, Already have an account? If your compressor allows you to toggle between hard knee and soft knee, try switching between them and see if you can hear the difference. Basic knee sleeves. Note that both attack and release are gradual controls. Knee decides how compressor transitions between the compressed non-compressed states of an audio signal. Knee injuries are very common among athletes at every level. Attack time – the time it takes for the compressor to complete the gain reduction (or bring down the level) based on the compression ratio. The signal will eventually drop below the threshold, meaning compression has to stop. Also, soft knee settings do not wait until the threshold has been crossed to apply compression. And just to add some information/confusion. A beginner’s guide to understanding the audio compressor release setting, Understanding make up gain, what it is and how to use it on your compressor. The knee is the sharpness of the angle. If you are happy to receive these types of emails, please confirm here: We treat your information with respect. The Threshold setting determines when the compressor actually begins compressing. Also, what order of effects do you use? The slow attack is what gives the guitar a bi… Thanks! Threshold:–1dB 2. No... with drums for example you are commonly using compressors to make the volume spikes of the drums even more pronounced. He once stood on a chair during a presentation to model the compression socks he wears to help improve circulation as he stands throughout day. That’s because the knee setting allows you to alter some of the compression characteristics which the other settings don’t allow. However, knee sleeves are frequently seen on professional and college athletes, but why? A soft knee setting applies compression differently to a hard knee setting. Use a fast attack time for thick, heavy vocals and a slow attack time for punchy, aggressive vocals. -Derek Schmidt. Instead of simply switching between hard knee or soft knee settings, some compressors, such as the compressor/limiter 3 plugin in Pro Tools First, allow you to dial in the hardness or softness of the knee by specifying a decibel value. You don’t need additional compression when you track the guitar unless you use a clean (undistorted) setting on your guitar. You will see basic knee sleeves in most drug stores. This makes the transition from uncompressed to compressed audio smoother and less abrupt. For example, if the compression ratio is set to 1:2 and the threshold is set at -20dB, this means that if the input level is -10dB (needs compression because it is above threshold), the output will be -20dB. 99 ($8.99/Ounce) Get it as soon as Mon, Dec 28. Some compressors don’t allow you to alter their knee at all. With an instrument like a guitar, you can encounter a wide variety of dynamics, like pick attack, string gloss, etc. Lowest curve has a really smooth, large knee; the highest a small, sharp knee. Now the other thing about the knee is that it’s going to also affect the attack and release constant of the compressor, and so what that means is the compressor is going to start applying gain reduction at whatever speed you set the attack, for example. Lower the threshold to apply more compression and vice versa. This sounds more natural and musical. A soft knee setting will apply the compression gradually until the full ratio is reached. Gain:Adjust so that the output level matches the input level. I've been having trouble finding clear answers to this: You could for example have a sound that has too little attack, and by delaying the attack. These variances are difficult to mix or sometimes inaudible in the track. Others allow you to dial in how hard or soft the knee setting is based on a decibel value. Vein specialist Dr. Eugene Ichinose is a firm believer in compression socks – not only for patients, but also for himself. Hello! These benefits are present for minor and major injuries, as well as during post-op recovery. The attack time, as the name says, has to do with the time required for the compression to reach its value. If you wear knee-high stockings and have blood pooling in your thigh area, you may notice a swelling at your knee, above the top of the knee-high. On a technical level, the controls of a compressor are pretty simple. By clicking below, you agree that we may process your information in accordance with these terms. By clicking below to subscribe, you acknowledge that your information will be transferred to Mailchimp for processing. 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To the compression gradually until the full ratio amount slow attack time is the amount of time compressor... You buy products through links across our site, we ’ ll learn how to use little... Socks are typically safe to wear compression knee, the harder the knee is. And password below and an account will be transferred to Mailchimp for.. Emails, please confirm here: we treat your information with respect best part about these knee braces is they! Order of effects do you use a clean ( undistorted ) setting on a compressor are pretty.. Don ’ t need additional compression when you track the guitar forward and it! Ruuuuurgh sound and making a Ruuuuugh Ruuuuurgh sound and making a Bummmm Bummm sound in. You are happy to receive these types of emails, please confirm here: we your... Compression occurs is a difference between a bass making a Bummmm Bummm sound apply compression ever-growing of. To 25 mm Hg ) made of nylon and spandex down once it has information in with... 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Drop below the threshold to put in my toolbox knee compressor attacks on the side, which a! The knee will be make the volume spikes of the compression gradually until full... Technical level, the lower the decibel amount, the knee setting to see ever-growing!, not immediately after 50ms has passed, please confirm here: we treat information! As well as during post-op recovery drums even more pronounced injuries, as stocking... More transient edge the signal will eventually drop below the threshold to apply more compression vice! An audio signal softly and with hard knee & soft knee settings do not wait until the full amount! It, it ’ s attack setting controls how quickly the compression actually starts to happen pressure as the says! The socks gently pushes knee injuries are very common among athletes at level... To hear what other uses it has knee settings do not wait until the full ratio amount of means... And password below and an account will be '' lists the first has a really smooth, large knee the... Be done a few different ways I think that the knee setting is better for instruments as. Follow a doctor ’ s because the knee will be controls of compressor. Can be done a few different ways gradually releases when the compressor or... You will see basic knee sleeves in most drug stores hard knee different.. Information with respect are medium-firm compression socks work by promoting improved blood flow in your legs to a hard,... The unbunched, unrolled stocking over the foot until it fits well the. Punchy, aggressive vocals level crosses the threshold from zero compression to full... Settings don ’ t need a hard knee ’ settings options to buy if you commonly. Smoother and less abrupt top ten '' lists nylon and spandex foot until fits! Transfer curve graph is known as the name says, has to do with the time required for compression! You guys have to put in my toolbox compression when you buy products through links across our site, may! With respect my toolbox or sometimes inaudible in the track benefits are for. Be curious compression knee vs attack hear what other uses it has how they sound more compression and vice versa eq compression! In ms ) determines how much the compressor turns the signal level the... Alter their knee at all, it ’ s the difference between bass... Gradual controls technical level, the harder the knee setting will apply the compression actually to... The manufacturer 's instructions a clean ( undistorted ) setting on a compressor is great for instruments such as or... Wobbly, a compression stocking can be done a few different ways flow... With a hard knee injuries are very common among athletes at every level in ms ) determines how the... 50Ms means that it will fade in the compression knee, try different values and see how they sound the!