What is Ortf recording?
An abbreviation for Office de Radiodiffusion Télévision Française (French Radio and Television Office). Also a name for a specific microphone setup for near-coincident stereo recording with two cardioid microphones.
What type of microphones are used widely in nature recordings?
Types of microphones Most field recordists stick with condenser microphones, which produce a higher quality signal, but require a power source. Electret microphones are small condensors.
What type of microphone is best for recording ambient sound?
Rode NT55: Best single microphone for recording ambience. Use more than one NT55 for flexible stereo imaging and for other mixing formats. Zoom H4n Pro: The top microphone/digital audio recorder combo for recording ambience. The H4n Pro is great on its own and for use with other professional microphone pairs.
How do I record nature sounds on my Iphone?
Use good recording technique
- Get close to the bird.
- Know which microphone your phone is using and keep it clear of any obstructions.
- Point the microphone at the subject.
- Try to point the microphone away from background noise.
- Hold the phone gently or rest it against a stable surface if possible.
What type of mic is best suited for outdoor use?
Types of Microphones. The best microphones for outdoor interviews are handheld dynamic microphones, shotgun mics, lavalier mics, and digital recorders. A deadcat type of windshield should be used regardless of the type of mic being used to reduce wind noise which can ruin a recording.
How do you set up a Decca Tree?
A Decca Tree configuration is characterized by having three omnidirectional microphones in a “T” shaped setup. Two of the microphones are positioned about two meters apart. The third microphone is positioned between the first two, but about 1.5 meters forward (closer to the source) of them.
How to choose a sound recorder for nature recording?
There are a couple of schools of thought on choosing a sound recorder. The first, which usually comes from nature recordists who had a previous life in professional audio or music production, is to save your money and buy professional equipment. This usually means a Sound Designs 702 or 722 or higher and Sennheiser mics.
How are two cardioid microphones used in ORTF?
ORTF combines both the volume difference provided as sound arrives on- and off-axis at two cardioid microphones spread to a 110° angle, as well as the timing difference as sound arrives at the two microphones spaced 17 cm apart. The microphones should be as similar as possible, preferably a frequency-matched pair of an identical type and model.
When was the ORTF stereo microphone system invented?
The ORTF stereo microphone system, also known as Side-Other-Side, is a microphone technique used to record stereo sound . ORTF setup. It was devised around 1960 at the Office de Radiodiffusion Télévision Française (ORTF) at Radio France .
Where did the idea of ORTF come from?
ORTF setup. It was devised around 1960 at the Office de Radiodiffusion Télévision Française (ORTF) at Radio France . ORTF combines both the volume difference provided as sound arrives on- and off-axis at two cardioid microphones spread to a 110° angle, as well as the timing difference as sound arrives at the two microphones spaced 17 cm apart.