It is also possible to utilize a pressure transducer, mounted at the end of a catheter which is inserted into the heart's left ventricle, to indicate the blood pressure in the heart itself.

In this novel arrangement the `` pill '' is much smaller and contains only a resonant circuit in which the capacitor is formed by a pressure-sensing transducer.

The transducer is coupled to the body through a water bath, not shown.

The frequency used for these experiments is 15 mc. and the transducer is a specially cut crystal with an epoxy lens capable of providing beam diameters smaller than one millimeter.

The transducer itself moves the beam in a sector scan, just like a radar antenna, while the entire transducer structure is moved over a 90-degree arc in front of the eye to `` look into '' all corners.

The physical variable is converted to an analog signal by a transducer.

A transducer is a device for converting one form of energy into another.

A device that converts signals from one type to another ( for example, a light signal in photons to a DC signal in amperes ) is a transducer, a transformer, or a sensor.

The measuring function is completed by the detector, transducer and transmitter.

The audio is then extracted from the rectified carrier wave using a simple filter and fed into an audio amplifier or transducer, which generates sound waves.

A sealed gauge reference pressure transducer will never read exactly zero because atmospheric pressure is always changing and the reference in this case is fixed at 1 bar.

It is an analog electromechanical transducer that produces a rotary deflection of some type of pointer in response to electric current flowing through its coil in a magnetic field.

This simple relationship is frequently applicable where the source's noise is of thermal origin since a passive transducer will often have a noise temperature similar to 290 K.

A loudspeaker ( or " speaker ") is an electroacoustic transducer that produces sound in response to an electrical audio signal input.

Frustration with a strap transducer which was malfunctioning due to an error in wiring the strain gage bridges caused him to remark – " If there is any way to do it wrong, he will " – referring to the technician who had wired the bridges at the Lab.

The child Fallom cannot inherit the Bander estate, as would normally be the Solarian custom, because it is too immature to be able to use its transducer lobes.

A microphone ( colloquially called a mic or mike ; both pronounced ) is an acoustic-to-electric transducer or sensor that converts sound into an electrical signal.

The sensitive transducer element of a microphone is called its element or capsule.

When piezoelectric transducers are used on upright bass or other acoustic instruments, the signal coming directly from the transducer is often too weak and it does not have the correct impedance for direct connection to an instrument amplifier.

Sound reinforcement in a large format system typically involves a signal path that starts with an instrument pickup or a microphone ( transducer ) which is plugged into a multicore cable ( often called a " snake ").

Balanced armature transducer with armature balanced and exerting no force on diaphragm

Balanced armature transducer with armature torqued and exerting a force on diaphragm

A balanced armature is a sound transducer design primarily intended to increase the electrical efficiency of the element by eliminating the stress on the diaphragm characteristic of many other magnetic transducer systems.

Currently TakeT produce a piezoelectric film headphone which is shaped not unlike an AMT transducer but which like the driver Precide uses for their headphones, has a variation in the size of transducer folds over the diaphragm.

The folded shape of a diaphragm allows a transducer with a larger surface area to fit within smaller space constraints.

In the field of acoustics, a diaphragm is a transducer intended to faithfully inter-convert mechanical motion and sound.

A hardware random number generator typically consists of a transducer to convert some aspect of the physical phenomena to an electrical signal, an amplifier and other electronic circuitry to increase the amplitude of the random fluctuations to a macroscopic level, and some type of analog to digital converter to convert the output into a digital number, often a simple binary digit 0 or 1.

The MK-V affords a number of possibilities to the Decca Tree, as it is a four-element transducer that can be decoded into 5. 1 and 7. 1 sound fields on its own, using the SoundField SP451.

Under SAAMI proof test procedures, for bottlenecked cases the center of the transducer is located behind the shoulder of the case for large diameter () transducers and for small diameter () transducers.

For straight cases the center of the transducer is located one-half of the transducer diameter plus behind the base of the seated bullet.

Pressure transducer for pvt measurements.

Precise pressure-volume-temperature measurements on corrosive gases are dependent on a sensitive yet rugged pressure transducer.

By submerging the patient in a tub and rotating the transducer while the scanning goes on, they have been able to get cross-section views of the neck, as shown in Fig. 7, as well as many other hitherto impossible insights.

* transducer built into the body.

For example, the expanding profile of a laser beam, the beam shape of a radar antenna and the field of view of an ultrasonic transducer can all be analysed using diffraction equations.

Drums were often put far from the horn ( part of the mechanical transducer ) to reduce sound distortion.

As many of the downstream transducer and effector molecules of GPCRs ( including those involved in negative feedback pathways ) are also targeted to lipid rafts, this has the effect of facilitating rapid receptor signaling.

Diagram of Hall effect current transducer integrated into ferrite ring.

By interacting with their specific receptors, IFNs activate signal transducer and activator of transcription ( STAT ) complexes ; STATs are a family of transcription factors that regulate the expression of certain immune system genes.

Tucker had chosen Loch Ness as the test site for a prototype sonar transducer with a maximum range of.

The deflection of the pressure sensing element may be read by a linkage connected to a needle, or it may be read by a secondary transducer.

With the addition of a pulsation dampener on the pump outlet the " pump ripple ", or ripple graph of a pump transducer, can be smoothed reducing further the pulsation of the triplex plunger pump.