A sine wave generator for a Direct Digital Synthesizer (DDS) converts a digital phase input into a digital sine wave output. Sine values and slopes are stored in read-only memory (ROM) for coarse upper phase bits in a first quadrant. A quadrant folder and phase splitter reflects and inverts values from the first quadrant to generate amplitudes for all four quadrants. Each sine value and slope is stored for a range of lower phase bits. A Delta bit separates upper and lower phase bits. Delta conditionally inverts the lower phase bits, the sine value, and the final polarity. A reduced AND logic array multiplies the slope by the conditionally inverted lower phase bits. A reconstructed ADD logic array then adds the conditionally inverted sine value. The conditionally inverted polarity is added to generate the final sine value. Sine generation logic is streamlined with conditional inversion based on the Delta bit.

A Redundant Array of Independent Disks (RAID) controller receives new data that is to be written, wherein the new data is indicated in blocks of a first block size. The RAID controller reads old data, and old parity that corresponds to the old data, stored in blocks of a second block size that is larger in size than the first block size. The RAID controller computes new parity based on the new data, the old data, and the old parity. The RAID controller writes the new data and the new parity aligned to the blocks of the second block size, wherein portions of the old data that are not overwritten by the RAID controller are also written to the blocks of the second block size.

A Redundant Array of Independent Disks (RAID) controller receives new data that is to be written, wherein the new data is indicated in blocks of a first block size. The RAID controller reads old data, and old parity that corresponds to the old data, stored in blocks of a second block size that is larger in size than the first block size. The RAID controller computes new parity based on the new data, the old data, and the old parity. The RAID controller writes the new data and the new parity aligned to the blocks of the second block size, wherein portions of the old data that are not overwritten by the RAID controller are also written to the blocks of the second block size.

Disclosed herein are mesocapsules that include agriculturally active ingredients. These mesocapsules are comprised of a polyurea shell and include hydrophilic groups on their surfaces and have a volume-average diameter of about 500 nm or less and some of them have a volume-average diameter on the order of about 300 nm or less. These mesocapsules are suited for delivering active ingredients that are not very soluble in water. Methods for making these mesocapsules include interfacial polycondensation reactions carried out in the presence of surfactants and other methods in which all or most of the surfactant is replaced by adding amino acids to the aqueous phase of the interfacial reaction mixture before forming the final emulsion.

A variable control device accessory for a music synthesizer having a horizontally disposed keyboard. The device is positioned in front of the keyboard. It has a plurality of movable bars, at least of one of which is capable of being pivotally and slidably moved by the wrist of a player while all the others are only slidable. The bars modulate selected light beams focussed on light responsive mechanisms to produce variably dependent analog signals as inputs to the music synthesizer.

An electronic synthesized steelpan drum resembling a conventional steelpan drum and featuring the same shallow cylindrical shape with a sunken concave playing surface. The steelpan drum includes a central processor chip and associated memory chips for providing a variety of synthesized steelpan and a full range of musical, orchestral, and symphonic instrumental sounds, including tenor, double-seconds, guitar, cello, quadraphonic, tenor-bass, and bass steel drums. The concave playing surface is comprised of a series of rubber striking pad areas, which can be arranged in a conventional or other unique pattern typical of a tenor pan. The striking pad areas will be played with a pair of pansticks. Attached under each pad is a pressure sensor, which will detect the amount of force applied when a pannist strikes a pad and provide a signal to the central processor for controlling the synthesized sound. The steelpan has various control functions including speakers, volume control, function selection buttons, and a control display panel.

An improved skin substitute is presented comprised of a silicone layer backed up with a woven nylon fabric layer, the silicone layer possessing a regular pattern of slits that permit the porosity of the skin substitute to be adjusted by clinicians by means of applying tension to the skin substitute that differentially opens the slits. A variety of therapeutic substances can be applied to the skin substitute to promote healing, including aloe and other medicinal preparations.

A perpendicular magnetic recording disk has a graded-anisotropy recording layer (RL) formed of at least two ferromagnetically exchange coupled CoPtCr-oxide magnetic layers (MAG1 and MAG2) with two nucleation films (NF1 and NF2) between the magnetic layers. NF1 is a metal film, preferably Ru or a Ru-based alloy like RuCr, sputter deposited on MAG1 at low pressure to a thickness between about 0.1-1.5 nm. NF2 is a metal oxide film, preferably an oxide of Ta, sputter deposited on NF1 at high pressure to a thickness between about 0.2-1.0 nm. MAG2 is sputter deposited over NF2. NF1 and NF2 provide a significant reduction in average grain size in the RL from a graded-anisotropy RL without nucleation films between MAG1 and MAG2, while also assuring that MAG1 and MAG2 are strongly exchange coupled.

An improved rearward-hinged and forward-hinged, rotatable and tiltable receiving table for a agricultural bale transport vehicle that selectively tilts and rotates a layer of bales resting thereupon 90 degrees relative to a preceding bale layer on the transport vehicle to criss-cross tie a load of bales (a plurality of layers of bales) together in a load stack offloaded from the transport vehicle to the field for later pickup and movement or deposit in a bale storage area. Preferably, the bale transport vehicle is a mid-size or big bale stack wagon having a Mil-Stak® bale loader previously installed or concurrently being installed. The invention enables the lifting, tilting, rotating, and depositing of one mid-size or big bale or a plurality of mid-size or big bales from a rearward-hinged and forward-hinged bale receiving table of the bale transport vehicle onto a rear-hinged stack load table for consolation into a load with other layers of bales for transport from the field. The invention allows selective 90 degree rotation of a layer of bales relative to a preceding layer of bales of the bale stack on the rear-hinged stack load table.

A model aircraft control and receiving device in a housing, comprising an electronic, gyroscopic multi-axis programmable flight attitude controller, having control inputs for a plurality of control channels and inputs for gyroscope signals, wherein the flight attitude controller provides at least one input for a receiver module disposed inside or outside of the housing of the flight attitude controller. The device may be used in a method for controlling and stabilizing a model helicopter, wherein the control comprises a self-learning function and/or the control comprises a coupling of the tail controller to the swashplate controller and/or the control comprises a stopping support function.

A multi-color harmonic synthesized laser system for laser processing and a laser processing method using multi-color harmonic synthesized laser are disclosed. The multi-color harmonic synthesized laser system includes a laser source for providing a single laser wave, a converter for converting the single laser wave into a plurality of harmonic waves with different frequencies, and a modulating unit for modulating amplitudes and relative phases of the harmonic waves to form a plurality of modulated harmonic waves, so as to synthesize the modulated harmonic waves as a single synthesized laser wave, wherein the single synthesized laser wave is focused on an object to perform a laser processing. The converter includes a plurality of non-linear crystals for converting the single laser wave into a fundamental harmonic wave and a plurality of multi-frequency harmonic waves. The harmonic waves are coherent and collinear, and the phases of the harmonic waves are related to one another.

An open loop clock divider circuit includes (a) a first divider configured to receive an incoming clock signal and output a first divided clock signal, (b) a flying-adder synthesizer configured to fractionally divide the first divided clock signal and output a fractionally divided clock signal, and (c) a second divider configured to receive the fractionally divided clock signal and output a second divided clock signal. The open loop clock divider circuit advantageously provides a fractional divider in which there is no feedback loop between the source frequency (fs) and the destination frequency (fd). Methods of generating a divided clock signal involving the open loop clock divider circuit are also disclosed.

There are provided an accumulator-type fractional N-PLL synthesizer for suppressing the fractional spurious caused by periodically switching a frequency division number of a fractional frequency divider, and a control method thereof. In an accumulator-type fractional N-PLL synthesizer (100), a pulse signal proportional to a fractional phase error occurring between a reference signal and an output signal of a fractional divider (112) for feeding back an output of a VCO (115) of an output stage to a preceding stage is generated using an error signal from an accumulator (120). Through the use of the pulse signal, pulse widths of a UP signal and a DN signal output from a phase detector (140) are controlled so as to reduce a fractional phase error occurring between the UP signal and the DN signal. Thus, the fractional spurious caused by periodically switching the frequency division number of the fractional divider (112) is suppressed.

A digitally-controlled oscillator includes a base frequency generator having an odd number of base inverters connected end-to-end to generate an output signal that oscillates at a predetermined frequency and a frequency-adjusting unit connected to the base frequency generator. The frequency-adjusting unit includes a first string of switchable inverters connected in series with each other, the switchable inverters having sizes that decrease from an input end of the first string to the output end of the first string.

A current output control device is provided that includes: a current cell array section including plural current cell circuits that are each connected in parallel between a first terminal (power source) and a second terminal (ground) that connect between the first terminal and the second terminal in by operation ON so as to increase control current flowing between the first terminal and the second terminal; and a code conversion section (decoder) that generates signals (row codes, column codes) to ON/OFF control current cells so as to change the number of current cells that connect the first terminal and the second terminal according to change in an externally input code and that inputs the generated signals to the current cell array section.

Provided is a small-sized propeller windmill which can efficiently generate power even when a wing speed is low, has no possibility that the windmill is broken even when a strong wind blows, can stably ensure a weathercock direction of a base blade, and can suppress an environmental burden, in such a propeller windmill, the blade having a corrugated wing shape is supported in a cantilever manner by way of an elastic body, and the blade and the elastic body are made of paper or plastic. Further, to stably ensure the weathercock. direction of the base blade, a weathercock stabilizing mechanism is arranged behind the base blade.

A data transmission apparatus disposed within two network layers operative at different data rates is provided. The data transmission apparatus is coupled to a clock generator which provides a reference clock for a lower network layer and is coupled to a frequency synthesizer with an integer division factor that generates a divided clock for an upper network layer according to the reference clock and the integer division factor. The data transmission apparatus includes a first processing circuit and a second processing circuit. The first processing circuit corresponding to the upper network layer receives and transmits data by using the divided clock as its operation frequency. The second processing circuit corresponding to the lower network layer receives and transmits data from the first processing circuit by using the reference clock as an operation frequency for encoding data. The divided clock is generated from the frequency synthesizer with the integer division factor.

A media spindle apparatus for supporting a media roll having media to be delivered to a printing apparatus. The apparatus includes a spindle configured to support the roll. The spindle defines an axial direction about which the roll rotates relative to the printing apparatus to deliver the media to the printing apparatus. A guide member is supported by the spindle and guides the media to the printing apparatus. The guide member is positionable in a first configuration in which a securing mechanism is disengaged and the guide member is translatable substantially in the axial direction relative to the spindle. The guide member is pivotable about the axial direction relative to the spindle to move to a second configuration and thereby engage the securing mechanism to inhibit the guide member from translating in the axial direction relative to the spindle and pivoting from the second configuration to the first configuration.

A multi-standard flash-memory-card carrier is about the same size as a thick credit card and fits into a wallet. The multi-standard flash-memory-card carrier has bays that accept flash-memory cards. Larger bays on one side receive SD cards and a Memory Stick Duo card, while micro bays on another side of the carrier receive microSD cards and Memory Stick Micro cards. A carrier spine sandwiched between top and bottom covers has openings forming the bays. Spring-clip tabs on spring-clip fingers fit into notches on the side of the flash-memory cards to secure the flash-memory cards into the multi-standard flash-memory-card carrier to prevent loss. The spring-clip fingers are movable parts of the carrier spine that are deformed during insertion of the flash-memory cards. Both micro and standard flash-memory cards can be carried in the same multi-standard flash-memory-card carrier that can be placed in plastic sleeves for credit cards in a person's wallet.

Polymerization reactor systems providing real-time control of the average particle size of catalyst system components are disclosed. Methods for operating such polymerization reactor systems also are described.

This is a scalable water cleansing system intended for very low technology primitive communities buildable for between $600 and $1,000 of parts. A gravity feed system is contemplated with one or more of an initial filtering stage(s), a settling stage, a UV treatment stage, and an ozonator stage. A stand-alone power system with solar power needing no infrastructure is contemplated to enhance purification. The system can improve the worst of water quality, including for small groups; and under some conditions to end up with clean water of a quality found in developed countries with mature water systems. For water to the site in communities with low precipitation, the water brought in would be emptied into the initial stage of the water cleansing system, and the person who brought the water would draw from the last stage most or all of the amount of water carried in.

An ultra-fine nepheline syenite powder produced from a pre-processed nepheline syenite powder feedstock. The powder having a “controlled” maximum grain size D95 or D99 of less than about 20 microns and a “controlled” minimum grain size D5 in the range of 2-8 microns with a particle size spread D5-D95 of less than about 12 microns.

A sizer for a hanger lacking a hook boss includes a pair of longitudinal walls spaced apart from each other by a pair of end sections. The sizer may include a pair of protrusion, wherein a first is disposed on a first wall of the pair of longitudinal walls and directed toward a second wall of the pair of longitudinal walls. A first jaw is disposed on one of the pair of end section. The pair of longitudinal walls flexes apart when the jaw passes over a flange of the hanger. The first jaw includes a lower portion having a curved edge. The first jaw further includes an upper portion. The lower portion and upper portion meet at an abrupt jaw point.

A crown-type sizer for mounting on a hanger includes a body and a hook extending from a mid-point of the body. The sizer includes a pair of parallel walls and a pair of non-parallel walls, each wall of the non-parallel walls being joined to each wall of the parallel walls, the pairs of walls defining a lower open base and an open base in an upper part of the sizer for passing over the hook. Each of the parallel walls has a single boss disposed in a corner of the respective parallel wall and each non-parallel wall is shorter in height than at least one parallel wall.

The disclosure provides a frequency synthesizer. It includes a PFD that generates an up signal and a down signal in response to a reference signal and a feedback signal. A charge pump generates a control voltage in response to the up signal and the down signal. A low pass filter generates a filtered voltage in response to the control voltage. An oscillator circuit generates an output signal in response to the filtered voltage. A feedback divider is coupled between the oscillator circuit and the PFD, and divides the output signal by a first integer divider to generate the feedback signal. A sigma delta modulator (SDM) generates a second integer divider in response to the feedback signal, the reference signal, the output signal and the first integer divider. A digital filter is coupled between the SDM and the feedback divider, and filters quantization noise associated with the SDM.

The invention provides methods and compositions for increasing the strengthening effect of a starch coating on paper. The method involves contacting the starch with a synthetic polymer before the starch is cooked. This changes how the starch gelatinizes and how the polymer gets distributed on the paper resulting in greater paper surface strength.

Composite yarns, comprising one or more elastomeric fibers and hard yarns, are formed by adhering the elastomeric fibers and hard yarns together using a size material. The size-covered composite yarn can be used in weaving and knitting to make stretch fabrics with desired garment characteristics. The size material may be removed by subsequent wet fabric processing.

According to one embodiment, a first well of the first conductivity type which is formed in a substrate. a second well of a second conductivity type which is formed in the first well. The plurality of memory cells, the plurality of first bit line select transistors, and the plurality of second bit line select transistors are formed in the second well, and the plurality of first bit line select transistors and the plurality of second bit line select transistors are arranged on a side of the sense amplifier with respect to the plurality of memory cells of the plurality of bit lines.

A array of electrically programmable fuse (eFuse) units includes at least one connecting switch connecting two adjacent eFuse units. Each eFuse unit includes an eFuse, a write switch for passing through a first portion of a write current, a read/write switch for passing through a second portion of the write current or a read current, and a common node. The eFuse, the write switch, the read/write switch, and the at least one connecting switch are connected to each other at the common node. By turning on and off the at least one connecting switch, the current is split among the eFuse units, so that the size of the write switch can be reduced, thus reducing the total area of the array.

Music-Society has announced the release of Doremi, a free software synthesizer instrument by Beatassist.eu. Doremi features 2 oscillators, the 2nd oscillator can be used in 3 modes. Both oscillators have their own ADSR, volume and sub-oscillator. Noise oscillator with its own filter with resonance and ADSR. 2 filters with 4 modes and ADSR. Saturation on/off. […]

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Plugin Boutique has announced a sale on the Monoment Bass by Softube, a software synthesizer designed to producing huge, solid bass tones with complex, organic overtones and focused effects. In the modern day, music production leans more heavily on bass than ever before. Although track counts can number a hundred or more, often the core […]

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UVI has launched a sale on its String Machines 2 instrument library, offering 40% off on the warm vintage sounds from a collection of 62 string synthesizers. Over 60 string synthesizers spanning 50+ years of design innovation from around the globe have been carefully collected, restored and recorded to create one remarkable instrument: String Machines […]

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Plugin Boutique has launched a deal in which you can get the Light Serum Presets pack for free with a purchase of the Serum wavetable synthesizer by Xfer Records. The dream synthesizer did not seem to exist: a wavetable synthesizer with a truly high-quality sound, visual and creative workflow-oriented interface to make creating and altering […]

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Reveal Sound has announced an update to the Spire synthesizer instrument for Windows and Mac. Version 1.1.17 brings some improvements and fixes. Changes in Spire v1.1.17 Added drag and drop modulation signals assignment: Quickly configure your routing without surfing the interface menu. Fixes for ARP hanging notes. Fixes for Cubase 10.5 (GUI). Stability improvements. Spire […]

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discoDSP has announced version 7.0 of Discovery Pro, a virtual analog synthesizer and sampler instrument for Windows, Mac and Linux. Discovery Pro is a virtual analog synthesizer emulation for Audio Units and VST hosts featuring multi-layering, parameter morphing, high-quality sound, WAV and SF2 support, PAD re-synthesis and straightforward interface. Changes in Discovery Pro 7.0 Active […]

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Plugin Boutique has launched a sale on the VirtualCZ software synthesizer, offering a 40% discount on the plugin that recreates the unique synthesis engine of the Casio CZ synths. The CZ series are digital synths that use a technique known as Phase Distortion – a close relative of Frequency Modulation (FM) made popular by Yamaha’s […]

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W.A. Production has released the What About series Ambient for Imperfect soundset, a collection of 50 fresh presets that will bring ambience to your productions. This preset pack aims to unleash all of the capabilities of the ImPerfect synthesizer. Having been designed to make imperfections shine, what better way to get your hands and ears […]

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Plugin Boutique has launched a sale on Inphonik, offering discounts of up to 50% off on its plugins for a limited time only. The RX950 Classic AD/DA Converter effect plugin is designed to perfectly mimic the whole AD/DA conversion process of the Akai S950 in order to give your music this vintage, warm and crunchy […]

The post Save up to 50% on Inphonik’s RX950 Classic AD/DA Converter and RYM2612 Iconic FM Synthesizer appeared first on rekkerd.org.

This is Sample Size, our weekly new music feature with KOSU's Ryan LaCroix and LOOKatOKC music critic Matt Carney. Today, Matt plays new music from Suzi Analogue and Liam Betson , and tells us about the lengths audiophiles will go to get pure sound . Follow Matt & Ryan on Twitter at @mdotcarney and @KOSUryan .

This is Sample Size, our weekly new music feature with KOSU's Ryan LaCroix and LOOKatOKC music critic Matt Carney. Today, Matt plays new music from Frank Ocean , Joyce Manor & M.I.A. Follow Matt & Ryan on Twitter at @mdotcarney and @KOSUryan .

This is Sample Size, our weekly new music feature with KOSU's Ryan LaCroix and LOOKatOKC music critic Matt Carney. Today, Matt plays new music from Frank Ocean , Carly Rae Jepsen , and Chromatics . Follow Matt & Ryan on Twitter at @mdotcarney and @KOSUryan .

This is Sample Size, our weekly new music feature with KOSU's Ryan LaCroix and LOOKatOKC music critic Matt Carney. Today, Matt plays new music from Kaytranada , A Giant Dog , and Leonard Cohen . Follow Matt & Ryan on Twitter at @mdotcarney and @KOSUryan .

This is Sample Size, our weekly new music feature with KOSU's Ryan LaCroix and LOOKatOKC music critic Matt Carney. Today, Matt plays new music from Aaron 'Ab' Abernathy , Drive-By Truckers , and Moses Sumney . Follow Matt & Ryan on Twitter at @mdotcarney & @KOSUryan .

This is Sample Size, our weekly new music feature with KOSU's Ryan LaCroix and LOOKatOKC music critic Matt Carney. Today, Matt plays new music from Hamilton Leithauser + Rostam , American Football , and LABRYS . Follow Matt & Ryan on Twitter at @mdotcarney & @KOSUryan .

This is Sample Size, our weekly new music feature with KOSU's Ryan LaCroix and LOOKatOKC music critic Matt Carney. Today, Matt plays new music from Crying , Randy Newman , and Lady Gaga . Follow Matt & Ryan on Twitter at @mdotcarney & @KOSUryan .

This is Sample Size, our weekly new music feature with KOSU's Ryan LaCroix and LOOKatOKC music critic Matt Carney. Today, Matt plays new music from The Flaming Lips , The Hotelier , and Miya Folick . Follow Matt & Ryan on Twitter at @mdotcarney & @KOSUryan .

This is Sample Size, our weekly new music feature with KOSU's Ryan LaCroix and LOOKatOKC music critic Matt Carney. Today, Matt plays new music from Terry Allen , Japandroids , and Beyonce + Dixie Chicks . Follow Matt & Ryan on Twitter at @mdotcarney & @KOSUryan . https://www.youtube.com/watch?v=Uc4s6Q6XGVs

This is Sample Size, our weekly new music feature with KOSU's Ryan LaCroix and LOOKatOKC music critic Matt Carney. Today, Matt plays new music from A Tribe Called Quest , Magnificent Bird , and Sinkane . Follow Matt & Ryan on Twitter at @mdotcarney & @KOSUryan .

This is Sample Size, our weekly new music feature with KOSU's Ryan LaCroix and LOOKatOKC music critic Matt Carney. Today, Matt plays his favorite Oklahoma songs of 2016 from Husbands , Beau Jennings & the Tigers , and LABRYS . Follow Matt & Ryan on Twitter at @mdotcarney & @KOSUryan . https://youtu.be/NUplqq5cPp0

This is Sample Size, our weekly new music feature with KOSU's Ryan LaCroix and LOOKatOKC music critic Matt Carney. Today, Matt plays his favorite albums of 2016 from Margo Price , William Tyler , and David Bowie . Follow Matt & Ryan on Twitter at @mdotcarney & @KOSUryan .