An electric phenomenon corresponding to that of acoustic resonance, due to the existance of certain relations of the capacity, inductance, resistance, and frequency of an alternating circuit; the tuning of a radio transmitter or receiver to send or detect waves of specific frequencies depends on this phenomenon.
A body of air that vibrates. The singer attempts to control the 'containee' which holds the air, thus affecting quality.
The persistence of a tone, usually caused by sympathetic vibration.
Most filters can emphasize the frequencies just before those that are reduced in volume. Resonance is the degree of emphasis that occurs. It makes the filter much more audible and gives it character - it would otherwise sound like just altering the equalisation - and is the foundation of the acid sound.
The systematic bouncing of sound around a room where certain sounds are reinforced and others are canceled. This reinforcement produces standing waves and flutter echoes.
This is the vibration frequency of a rotating or moving object. When the resonance of many parts of a machine are in synch, the whole machine will vibrate at a greater rate. This can cause vibration damage. Resonance can cause difficulties in an aircraft, particularly when using a vibration mount with an improperly balanced propeller/spinner wherein the engine is vibrating at one frequency and the propeller at another.
The principle of natural law which relates to that degree of alignment of two or more centers of consciousness with one another The vibrational synchronicity of two or more centers of consciousness. SEE ALIGNMENT
The effect of a periodic driving force that causes large amplitude increases at a particular frequency. (Resonance frequency.)
When you push on a pendulum at just the rate that the pendulum naturally swings, the effects add up and lead to a very large effect. This phenomenon is called "resonance." In a similar vein, ring particles have natural response frequencies based on their orbital motion. Nearby satellites have small gravitation effects on the ring particles, but at resonance locations the effects can be quite pronounced. Many of the structures in planetary ring systems have been associated with the resonant effects of nearby moons. Back to the .
The property of people or objects to be tuned to the same frequency or vibration. When things are in resonance, they wil spontaneously exchange energy and information.
The tendency of an acoustic system to reinforce sounds of a certain frequency, the frequency determined by the shapes and sizes of the components of the system.
An AC circuit condition in which inductive and capacitive reactances interact to cause a minimum or maximum circuit impedance.
Coming from the word resonate: A frequency at which a material object will vibrate. the resonance control on a synth almost acts like feedback.....The further you push it, the more it will accentuate the cut-off frequency.....See Q.
The vibration of a speaker's cone. All speaker cones vibrate at a certain frequency. Too much resonance can interfere with a speaker's accuracy.
Resonance's occur when the source of vibration has a frequency that coincides with one of the natural frequencies of the structure.
A condition where a system is tuned to a specific frequency. A circuit where XL is equal and opposite to XC; hence, their effects cancel, leaving only R.
A tendency of mechanical parts, loudspeaker cone, enclosure panels or electrical circuits to vibrate at or emphasize one particular frequency, every time that frequency, or one near it, occurs.
a vibration produced in an object at its natural vibration frequency, or a multiple of it, due to a nearby object vibrating at this frequency.
The creation of vibrations in a system by the application of a periodic force. The state which exists when the frequency of the applied force is equal to the natural frequency of the system.
The frequency at which capacitive reactance and inductive reactance are equal and therefore cancel one another's effects.
A state where the natural frequency of a body equals an applied frequency.
The natural frequency at which a physical body will oscillate. An example is when you blow gently across the top of a bottle, the enclosed air resonates at a frequency determined by the internal volume. Also refers to the natural resonance of loudspeaker drivers, cabinets and ports, or the frequency where an inductance and capacitance have the same impedance (this causes maximum impedance with a parallel circuit, and minimum impedance for series circuits)
The introduction of an oscillation in one system from a causally connected system that is oscillating at a frequency near to the / a natural frequency of that system. The nearer that the frequencies match and the less the natural losses of the resonating system are, the greater will be the induced resonance.
The tendency of a vibrating system to respond most strongly to a driving force whose frequency is close to its own natural frequency of vibration.
The change in amplitude as the frequency of the wave approaches or coincides with a natural frequency of the medium. The whole-body absorption of electromagnetic waves presents its highest value, i.e., the resonance, for frequencies (in MHz) corresponding approximately to 114/L, where L is the height of the individual in metres.
an excited state of a stable particle causing a sharp maximum in the probability of absorption of electromagnetic radiation
a vibration of large amplitude produced by a relatively small vibration near the same frequency of vibration as the natural frequency of the resonating system
a set of simultaneous, pure sounds of determined frequency and differing intensity
When a medium is vibrating at the same fundamental frequency of another object. (e.g. - when the wind was resonating at the natural frequency of the Tacoma bridge, it started to "shake rattle and roll", as the amplitude of the bridge continually increased and decreased.
If the natural frequency of an oscillator is equal to the frequency of a driver in a forced oscillations system, then resonance will occur.
the property possessed by a simple vibrating body of oscillating more strongly in sympathy with a regular oscillatory disturbance at the same frequency. When a vibrating object (such as a guitar body) is stimulated by a second oscillator (such as a vibrating string), its pattern of vibration may be altered. If the two vibrate at the same (or a harmonically related) frequency, they tend to phase-lock together in sympathetic vibration at this common resonant frequency. The amplitude of their vibration is thus greatly increased. Oscillations at nonharmonic frequencies have far less effect. The same principle holds with electrical signals.
A condition of oscillation caused when a small amplitude of periodic input has a frequency approaching one of the natural frequencies of the driven system.
A reinforcement of sound due to echoes adding in phase with the original source. In general, a motion or electrical or other response at a frequency where a system responds much more strongly than at other frequencies. The higher the system Q, the narrower the frequency band where the response is strong.
The natural tendency of a device to vibrate at a specific frequency. Unwanted resonances in loudspeakers, for example, alter the sound by producing excessive response at some frequencies.
The effect seen in the body when the natural vibrational frequency of the body is enhanced by reinforcing vibrations from another source producing the same or nearly the same frequency.
A gain control that raises the level of the cutoff frequency. This control can be manipulated manually using performance techniques such as velocity, or automatically using enveloping or LFOs.
Vocal quality associated with the vibration of air in the oral and nasal cavities.
1. Excitement of a material or system that results in audible oscillation at the resonant frequency. Dampen the system to help with resonances.
The natural oscillation of a construction assembly or air column that persists after the shutoff of an outside excitation. The ringing that you hear after hitting a bare round sheet metal duct is an example of resonance.
Noise or vibration behaviour at a more or less constant frequency, due to acoustic standing waves or mechanical vibration modes.
A 'natural frequency' for an acoustical, electrical or mechanical system, at which the system exhibits elevated vibration amplitude and sustained activity (ringing) after the input excitation is removed. The frequency bandwidth over which the resonant activity exists, and the duration of ringing, are related to the amount of damping in the system. This is described as the 'Q' of the resonance. See Q, Ringing, Bandwidth.
Another expression for natural frequency. A vibratory system is said to be operating in resonance when the frequency of the disturbance (vibration or shock) is coincident with the system natural frequency.
in the study of a dynamic system, resonance occurs when the forcing function, force or displacement, has a frequency equal to the undamped natural frequency of the system. If there is no damping present in the system to remove energy, the displacement of the system will increase. This build-up of displacement requires time so excessive displacements can be avoided if the input frequency is not allowed to remain equal to the undamped natural frequency.
a condition in which energy is fed into a system at the natural frequency of the system
Loss of synchronism caused by mechanical limitations. Usually occurs if the natural frequency of the rotor coincides with input frequency of the pulses. Possible to overcome by use of magnetic dampener.
Frequency-selective phenomenon in which a peak in response or coupling is experienced around one or more particular frequencies.
The effect of periodic forces, which are constant in frequency and characteristics, on a system capable of oscillating and being influenced to oscillate.
The emphasis of sound at a particular frequency.
Oscillatory behavior in a mechanical body when subjected to a periodic force occurring at its natural frequency.
An AC condition in which the inductive and capacitive reactances cancel at a certain frequency and cause a minimum or maximum circuit impedance. Also a tuned circuit, e.g., a "tank" circuit, with given C . L reactances, which is then tuned to a certain resonance frequency, important in radio transmission and reception circuits..
A forced vibration phenomenon which exits if any small change in frequency of the applied force causes a decrease in the amplitude of the vibrating system.
1) The effect produced when the natural vibration frequency of a body is greatly amplified by reinforcing vibrations at the same or nearly the same frequency from another body. 2) The prolonging of the sound at a certain frequency and the tendency of something to vibrate at a particular frequency after the source of energy is removed.
A frequency at which captive reactance and inductive reactance are equal and therefore cancel one another's effects.
The tendency of an object to vibrate at a certain frequency. This generally degrades the sound quality of a component. Speaker manufacturers use "cross brasing" to help eliminate resonance.
The condition of vibration amplitude and phase change response caused by a corresponding system sensitivity to a particular forcing frequency. A resonance is typically identified by a substantial amplitude increase, and related phase shift.
The condition in a circuit containing inductance and capacitance in which the inductive reactance is equal and opposite to the capacitive reactance. This condition occurs at only one frequency and the circuit in that condition is said to be in resonance.
One of the natural states of oscillation in a physical system, such as the periodic swing of a pendulum or vibration of a spring.
Reinforcement of a sound by reflecting the vibration from one body to another body, like resounding or reechoing of sound.
A frequency or harmonic in which a given molecule or system oscillates naturally at a particular speed.
Designates the condition resulting from energizing a motor at a frequency at or close to the motor's natural frequency. Lower resolution, open-loop systems will exhibit large oscillations from minimal input.
Circuit condition that occurs at the frequency where inductive reactance (X) equals capacitive reactance (X).
The tendency for a mechanical or electrical system to vibrate at specific frequencies. The most common problems with resonances in modern audio hardware involve loudspeaker systems and microphones.
a large amplitude vibration in a mechanical or electrical system caused by a relatively small periodic stimulus with a frequency at or close to a natural frequency of the system. The exchange of energy at a particular frequency between two systems. ROI - see Region Of Interest.
the tendency of an object to vibrate most at a particular frequency.
The prolongation of sound produced by vibration; in vocals, this is also called the register, from where a person gets his/her vocal technique from.
An increase in the vibratory motion of an object that occurs when an object's natural frequency and the frequency of the force applied to an object are equivalent to one another. This frequency point is termed the resonant frequency.
(1) Electronically, the condition where the inductive reactance and capacitive reactance are equal. (2) Acoustically, an intense and prolonged sound produced by a sympathetic vibration.
A phenomena where excessive vibration occurs due to the motor operating at a frequency at or near the natural frequency of the entire system.
Effect that occurs when an object is excited with its natural frequency, resulting in a dramatic increase of the amplitude.
the conventional definition is the reinforcement of tones by synchronous or near-related vibration; as used in this book, the term refers to sensible (that is, singable) combinations of tones related by low-prime ratios.
(L.: resonantia, "echo") 1. Amplification of a source of speech sounds, especially of phonation, by sympathetic vibration of the air, especially in the cavities of the mouth, nose and pharynx. 2. A characteristic quality of a particular voiced speech sound imparted by the distribution of amplitudes among the cavities of the head, chest and throat.
An exchange of energy between two systems at a specific frequency. [ Chapter 3
a condition in which the frequency of an external force matches the natural frequency of the object it is acting upon
Literally means “to vibrate withâ€. From the point of view of physics, resonance happens when two systems are vibrating within the same frequency range. When resonant waves meet, they create order. In contrast, when two waves vibrating at different frequencies meet, they create chaos or dissonance.
The regular vibration of an object as it responds in step (at the same frequency) with an external force.
The characteristic of a filter that allows it to selectively pass a narrow range of frequencies. See Q.
A condition of an AC circuit in which capacitive and inductive reactances interact, resulting in a maximum or minimum circuit impedance.
The tendency of a mechanical or electrical device to deliver maximum energy at a particular frequency. Generally, this tendency should be suppressed for maximum sonic accuracy.
The largest vibration of a mechanical system (such as a soil layer) due to enhancement of the energy at a frequency special to that system.
when the vibrations of a substance, such as the wood of a violin, correspond to the air vibrations which make the sound.
A natural periodicity, or the reinforcement associated with this periodicity.
A state in which the capacitance and the inductance values in a circuit are equal (net reactance is equal to zero) and the only quantity left is resistance.
A function on a filter in which a narrow band of frequencies (the resonant peak) becomes relatively more prominent. If the resonant peak is high enough, the filter will begin to oscillate, producing an audio output even in the absence of input. Filter resonance is also known as emphasis and Q. It is also referred to in some older instruments as regeneration or feedback, because feedback was used in the circuit to produce a resonant peak.
In an LC circuit, the condition where the impedance is minimum (series) or maximum (parallel).
Creation of vibrations in a system by applying periodic force; which is present when the frequency of the applied force is equal to the natural frequency of the system.
intensification of sound by sympathetic vibration resulting in overtones.
The condition that results when a system is acted upon by a periodic driving force the frequency of which coincides with one of the natural frequencies of the system. The steady-state amplitude of the system, for fixed amplitude of the driving force, is a local maximum at a resonance frequency.
The term used to describe the tendency of objects to vibrate at certain frequencies. This can be a useful or undesirable effect, as in planned enclosure or driver resonance, or as in unplanned enclosure resonance or wall resonance.
Reinforcement and intensification of sound by vibrations.
