Apps like SoundCloud, Spotify, iTunes, Amazon Music, and Pandora Read more…, Getting Started with a Home Recording Studio By Matt Vanacoro Do you want to teach classes remotely? ORTF tends to pick up less ambience than some of the other stereo microphone techniques, so you can often place the microphones further back from the source without having the ratio of reverberant to direct sound getting out of control. Listen here to a recording made with the X/Y stereo microphone technique. Start a podcast? This is due to the fact that ORTF stereo technique is a "mixed stereophony" technique that relies on both time of arrival and sound pressure level differences from the two microphones. Like X/Y and ORTF, you’ll want to utilize a matched pair of mics and a bracket whenever possible for this setup, and the C02 pencil condensers with DMA2 stand adapter makes it happen quickly and accurately!Nederlandse Omroep Stichting. ORTF, which stands for "Office de Radiodiffusion-Television Francaise", is a stereo microphone technique that was developed by Radio France in 1960. For these reasons, small diaphragm condenser models such as the two DPA 2011C microphones shown in Figure 1 are often the preferred choice for use in ORTF stereo configurations. These "time of arrival" differences provide clues that our ears utilize to determine the direction the sound is coming from. Download all four WAV files to compare each. Since the mics are capturing more difference in time as well as level, the spaced pair may be a bit trickier to dial in when mixing to mono. While both techniques typically utilize a pair of cardioid condenser microphones, ORTF stereo gives a wider stereo image than XY. A stereo miking technique that was designed to have advantages of the spaced pair and X/Y technique, without the disadvantages, is called near-coincident. If it does suffer from phase cancellation, either reposition the microphones or consider switching to a coincident stereo pair such as Mid-Side or XY instead. Mount the two microphones on to a stereo bar, and angle them outwards and away from each other as shown in Figure 1. Download all four WAV files to compare each. One of the most common patterns you will see chosen for stereo recording is the X/Y, or coincident, stereo setup. Here's a link: http://www.dpamicrophones.com/en/products.aspx?c=Catalog&category=275, © 1995-2019 Harmony Central, Inc. All rights reserved. However, with an ORTF pair, the 17cm spacing between the microphone capsules means that sounds that are coming from further towards the sides will arrive at one microphone or the other a a fraction of a second before it reaches the other mic. Powered by Invision Community. Would you have a reference for those? In fact, the two microphones are typically positioned to be in a similar relative position as human ears on a person’s hea… The ORTF mic technique, sometimes referred to as ‘Side Other Side’ was developed in the 60’s for Radio France (ORTF stands for Office de Radiodiffusion Télévision Française). I have a couple of 2011C wich indeed are great for ORTF setup but they would be even better if i could get my hands on these compact XLR you show on the pictures. You’ll want to be sure your capsules are precisely 30cm from each other and angled at exactly 90 degrees. Phil O'Keefe is a multi-instrumentalist, recording engineer / producer and the Senior Editor of Harmony Central. You’ll want to closely examine the pickup pattern of the chosen microphone to determine how far you can ‘push’ the angle – not all mics can ‘open up’ farther than 120 degrees in this case. You get a wider image than X/Y and still preserve the center information to a reasonable degree. Looking at a diagram of it, you can see that this setup approximates the positioning of ears on a human head (although, don’t confuse it with binaural recordings!). The most sensitive part of one microphone's polar pattern is aimed to the left, and the second microphone is angled to more effectively pick up sounds coming from the right. © 1995-2019 Harmony Central, Inc. All rights reserved. Another name for the same technique is ORTF, an abbreviation for Office de Radiodiffusion Télévision Française, who devised the technique.