42results about How to "Increase sound energy" patented technology

Disclosed is an improved water treatment apparatus. The treatment apparatus is pressurized and operates on a continuous flow of fluids which are subjected to hydrodynamic waves, acoustic ultrasonic waves in combination with injected ozone. The treatment tank includes a tangential inlet that induces a rotating flow into the tank thereby increasing the mixing of the ozone within the effluent. The ozonated fluid is further electro chemically treated with DC current. The treatment tank provides a cost efficient and environmentally friendly process and apparatus for cleaning and recycling fluids as contaminated as frac water, used to stimulate gas production from shale formations, as well as other types of fluids having various levels of contaminants such as aerobic and anaerobic bacteria and suspended solids. The calcium carbonate scaling tendency is reduced to an acceptable level without the use of acids, ion exchange materials, or anti scaling chemicals which is of economical and environmental significance and benefit. The treatment apparatus is modular in construction and compact in overall configuration. The modular design makes the treatment apparatus easy to install, maintain, repair, replace and transport. The treatment apparatus and associated equipment is sized and configured to be mounted within a truck trailer body.

A system and method of providing RF to a transducer includes an oscillator, an RF generator, and a voltage phase detector. The oscillator has a frequency control input and an RF signal output. The RF generator has an input coupled to the oscillator RF signal output and an RF generator output coupled to the transducer. The voltage phase detector includes a first phase input coupled to the RF signal output of the oscillator, a second phase input coupled to the RF generator output, and a frequency control signal output coupled to the oscillator frequency control voltage input.

In the case of letters of the alphabet such as "M and N" and "B and P", which are difficult to distinguish, recording of words consisting of a sequence of letters of the alphabet is effected in a word dictionary in a condition in which, in accordance with alphabetic input system information that is specified for each user, one of these letters of the alphabet is repeated twice, with the addition of "dot" before the letter in question. For example, the device is arranged to record in associated fashion the characteristic quantities of the time sequence corresponding to the word "PAM" and "dot PP dot A dot M". When the user performs voice input "PAM", this can be effected by uttering "dot PP dot A dot M", in accordance with the alphabetic input system information of the user in question. Voice recognition of this voice data is performed using the word dictionary corresponding to this alphabetic input system information of the user in question.

The invention relates to a portable pulse sound generator, which includes a battery, a battery charging module, a power management module, a high-voltage electromagnetic switch, a wireless remote controller, a wired switch, a low-voltage electric conversion module, a high-voltage energy storage capacitor, and a polarized magnetic medium. The discharge body; the high-voltage electromagnetic switch controls the conduction between the high-voltage energy storage capacitor and the polarized magnetic medium discharge body; the high-voltage energy storage capacitor stores a high voltage of 5000V, and the polarized magnetic medium discharge body consists of two polarized magnets to form a high-voltage discharge . The invention utilizes high-voltage energy storage to form a discharge on a polarized magnetic medium to generate pulsed sound, which is safe and has high sound energy, and the maximum sound energy can reach 150dB.