The National Hot Rod Association (NHRA) has long been known for its high-octane racing events, but capturing the ear-shattering sounds of these events on television has proven to be a challenge. The organization was struggling to find a microphone that could realistically reproduce the low frequency component of its product and withstand the incredible sound pressure levels at the launch of 11,000 horsepower cars.
Solution Found
Mike Rokosa, technology executive at the NHRA, found the solution he was looking for in the form of the d:dicate 4007 Omnidirectional Microphone from DPA Microphones. The microphone was placed at the start line where the nitro methane fueled cars launch from, and it had to contend with sound pressure levels in excess of 160 decibels.
The results were impressive, with Rokosa stating that the microphone delivered a very clean representation of the natural sound. He has been very happy with DPA mics in the short time he has been using them, saying that they are able to survive in this environment and provide a realistic representation of the aural experience of the live event.
Partnership Proves Successful
Rokosa credits the success of the partnership with DPA Microphones to their prompt response and willingness to collaborate. He notes that having someone in the field with them was a demonstration of substantial support, allowing them to continue to determine how well the mics will hold up over time.
The NHRA had previously struggled to find a microphone that could capture the intense sounds of its races, but the d:dicate 4007 has proven to be a reliable and effective solution. The organization plans to use these mics for the remainder of their upcoming productions and television broadcasts.