modulation造句
151. In pulse code modulation, a basic group of channels assembled by time division multiplexing.
152. The one-piece forged brake caliper body houses two opposed pistons, with a choice of high-power metallic pads or resin pads offering finer modulation.
153. Depending on the synthesizer it is used with, a wide range of effects such as dynamics, pitch bending, modulation, portamento, attack and decay times, can be controlled.
154. The forming of signals, such as those employed in telegraph transmission, by the interruption of a direct current or modulation of a carrier between discrete values of some characteristics.
155. Through simulation on velocity modulation system of water wheel generator, indicated control effect of this control mode surpassed the conventional PID control.
156. The two-frequency serrodyne modulation technique can be used in the digital R-FOG system.
157. In chapter 5 the jamming such as phase modulation noise, binary pseudo random sequence and multiple pseudo targets are discussed.
158. With SM-28 single mode fiber as the leading fibers, depth of modulation (DM) and coupling efficiency (CE) are calculated with relation to core radius and refractive index of core and inner cladding.
159. Reduction of Conducted EMI in switching power supplies using chaotic frequency modulation scheme ( CFMS ) is proposed.
160. Simulates nonlinear effect in optical fiber called Cross Phase Modulation for symmetric regime has been tested.
161. This paper presents an introduction to the network structure, transmission method, frequency spectrum distribution scheme, modulation and multiaddress connection technology concerning HFC.
162. Simulation results show that performance of ARQ system based on AM is better than that of fixed modulation system.
163. A range of options and techniques to induce pressure modulation, velocity modulation or a combination of both, so that uniform drop sequences are obtained,[http:///modulation.html] are known to those skilled in the art.
164. The laser pulse modulation system consists of cavity dumper driver, matching net and acoustooptic energy convertor.
165. The company mainly researches and develops, the production, the sales industry intellectualization actuation velocity modulation system product.
166. TACAN beacon transmits pulse amplitude modulation signals in all direction, including bearing and distance information relative to the beacon.
167. The modulation is driven by the bias current below the threshold.
168. By means of computer simulation, Lissajou figure of the rectangular wave magneto-optical modulation method was investigated, and the principle and precision of this method were studied.
169. The detection theory of resonator fiber optic gyro(R-FOG) based on the serrodyne modulation with two frequencies was introduced, and the correlative detection theory in digital system was analyzed.
170. The 4D means four data symbols (two bits), the PAM5 is Pulse Amplitude Modulation with five signal levels.
171. However, the modulation - demodulation of ultraviolet and voice transmission are the key technologies.
172. The process of a small diameter - power pump beam propagating in BK 7 glass modulation was simulated.
173. A new scheme (LDPC-DSTM) combining irregular low-density parity-check (LDPC) code with differential space-time modulation (DSTM) is used for coded modulation (CM).
174. Because of the loss resistance of varactor and the isolation of circulator, parasitic amplitude modulation exists in reflectionmicrowave linear phase modulator.
175. This system of modifying the carrier waves is called " Amplitude Modulation, " or " AM ".
176. The soft decode technology of pulse position modulation was proposed.
177. The MTF (Modulation Transfer Function)-based Wiener filter, which is comparatively fast and effective, in frequency domain is adopted to improve the image quality.
178. A transfusion monitor system is designed based on infrared technology with modulation and demodulation.
179. In this dissertation one step pulse modulation method is introduced, which can obtainconduction angle through an on-line operation.
180. Orthognal Frequency Division Multiplexing ( OFDM ) is a multi - carrier digital modulation technique for broad - band wireless communication.
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