Microphone basics

Microphone Position

The UHF-5805 is ideal for close-up vocals and can be held in the hand or mounted on a mic stand. The most common applications and placement techniques are listed below. Keep in mind that microphone technique is largely a matter of personal taste, and there is no one “correct” microphone position.

Proximity Effect

When the sound source is less than ¼ in. from the microphone, the microphone boosts bass frequencies (by 6 to 10 dB at 100 Hz), creating a warmer and richer bass sound than when farther away. This effect, known as proximity effect, happens only in unidirectional dynamic microphones like the UHF-5805.

Feedback

Feedback occurs when the amplified sound from any loudspeaker reenters the sound system through any open microphone and is repeatedly amplified. Most commonly, feedback is caused by the following condi- tions: placing loudspeakers too close to microphones, having too many open active microphones, boosting tone controls indiscriminately (mainly treble) and performing in areas with high ratios of room surfaces that have hard and reflective surfaces such as glass, marble and wood. What to do if feedback occurs before the sound system is loud enough?

•Request that the talker speak louder into the microphone.

•Reduce the distance from the talker to the microphone. Each time this distance is halved, the sound system output will increase by 6dB.

•Reduce the number of open microphones.

•Move the loudspeaker farther away from the microphone. Each time this distance is doubled, the sound system output can be increased by 6dB.

•Move the loudspeaker closer to the listener.

•Use an equalizer/feedback reducer to cut the frequency bands in which the feedback occurs.

Microphone Placement & Tone Quality

Lead & Backup Vocals

Lips should be less than 3” from or even touching the windscreen on an axis to the microphone. Doing this creates a robust sound, emphasizes bass and provides maximum isolation from other sources.

Speech

When giving a speech or simply speaking, place the microphone 4” to 10” away from the mouth, just above nose height for a natural sound with reduced bass. You can also place the microphone 8” to 16” away from the mouth, slightly off to one side, for a more “distant” sound with highly reduced bass and minimal “s” sounds.

UHF-5805 specifications

The VocoPro UHF-5805 is a high-performance wireless microphone system designed for professional and semi-professional use. Ideal for karaoke enthusiasts, public speaking, or live performances, this system stands out with its robust features and reliable performance.

One of the most notable characteristics of the UHF-5805 is its UHF technology. Unlike VHF systems, UHF provides a wider frequency range, allowing for better sound quality and less susceptibility to interference. This feature is particularly beneficial in crowded environments, such as concert venues or conferences, where multiple wireless devices might be in use simultaneously. The UHF-5805 operates on a frequency range from 550 to 590 MHz, ensuring clear transmission across various settings.

The system comes with two handheld microphones, which utilize dynamic capsules for superior sound quality. These microphones offer a wide frequency response, allowing vocalists to express their full range without distortion. Additionally, the microphones are designed with ergonomic grips for comfortable use during extended performances, making them ideal for any event.

One of the standout technologies in the UHF-5805 is the Automatic Frequency Scan. This feature assists users in finding the clearest frequency available to avoid interference from other wireless sources. In addition, the system comes equipped with a digital display that provides real-time information about frequency, signal strength, and battery life. This allows users to monitor their equipment easily, making adjustments on the fly if necessary.

The UHF-5805 is also equipped with a range of connectivity options, including XLR and 1/4” outputs. This versatility makes it compatible with various audio equipment, from PA systems to mixers and amplifiers. With a range of up to 300 feet, users can move freely across the stage or event space without being tethered to their sound source.

Furthermore, the VocoPro UHF-5805 features a rechargeable battery option, enhancing its portability and convenience. Users can confidently engage in lengthy performances without the worry of changing batteries unexpectedly.

Overall, the VocoPro UHF-5805 is a sophisticated wireless microphone system that combines cutting-edge technology with user-friendly features. With its superior sound quality, reliable performance, and versatile connectivity, it is an excellent choice for anyone looking to enhance their audio experience in live settings.