The digital audio output device for this software synthesizer is

Through the introduction of videoconference system designed by software method, the paper applies how to use the sound card as a simple audio device to implement audio real-time collection? play-back, and the paper points out the designing methods and key points in audio implementation and transmission.

文章通过以软件方式实现的视频会议系统的介绍，通过简单音频设备提出了如何利用声卡来实现音频的实时采集、回放，并介绍了具体的实现方法和音频的传输以及关键技术。

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The head unit of a car audio device is a typical embedded system that integrates technology in many areas. The design and implementation of a car audio lies mainly on a microcontroller that controls dedicated processing chips and external devices.

汽车音响的主机是融合了多方面的技术的典型的嵌入式系统，主要由微控制器控制专用的处理芯片和外部设备进行设计实现。

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In driver design scheme, the mechanism of audio device driver and Ethernet controller driver are fully discussed. DMA technology and multi-buffer are used to enhance the system performance and to satisfy the audio frequency-timely request.

在驱动程序模块设计中，详细讲述了音频设备驱动程序和网络设备接口驱动程序的具体实现过程。使用了DMA技术与多缓冲机制以提高系统性能，满足音频实时性需求。

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This paper introduces the frame and programming interface of the audio device for Sun workstations. It also analyzes the format of audio files and presents two methods of playing sound, synchronous and asynchronous, respectively.

本文介绍Sun工作站声音设备的总体结构和编程接口，分析了声音文件的格式，并给出了同步和异步两种播放声音的具体方法。

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Instead of making another audio device, the venture-backed startup is pushing itself into the rapidly emerging market for personal health gadgets.

Jawbone并不打算发布一款音响设备，这家获得风投支持的公司如今瞄准了另一迅速增长的市场&个人健康配件。

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Error: Could not get input token. Please check for correct setup of an audio device.

错误：无法获得输入令牌。请检查音频设备是否设置正确。

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You must have an audio device in order to encode.

您必须具有音频设备以进行编码。

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Error: The audio device you selected could not be opened

错误：无法打开您选择的音频设备

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The GIS database can provide full and detailed data of each index factor for every patch of the map;

分别提取每一图斑的各指标因子，并建立相应的数据库；

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Investigation on the computation of theoretic area of patch on map

不同坐标系图斑理论面积计算研究

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Instrument Patch Map of General Musical Instrument Digital interface

通用音乐设备数字化接口的乐器预置值映射

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The splicing/ decomposible encoding scheme proposed by Xu et al is applied to the construction of dynamic selection and mutation operators that were built respectively on the levels of genotype and phonotype of population. A completely new adaptive genetic algorithm is thus developed.

基于新的编码与判据，分别在种群层次与基因层次发展了动态变异与动态选择操作，进而提出了一类自适应遗传算法。

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For the active acoustic fuze for a torpedo on the basis of the distance measurement done by using acoustic pulses, the echo of a randomly undulating wave is a main disturbance to recognize a surface ship.

基于脉冲回声探测的主动声引信识别水面舰船，随机起伏的波浪回声干扰是限制其可识别水面舰船最小吃水的主要因素。

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It is a problem for the active acoustic fuze for a torpedo to recognize a surface ship in a high state of the sea.

高海况下识别水面目标是鱼雷主动声引信的一个技术难题。

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Research on Vibration and Acoustic Radiation Characteristic of Torpedo Electric Motor and Stern Shaft System

鱼雷电机-艉轴系统振动与声辐射特性分析

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After using noise jammer, submarine ′ s course relate to the effect of acoustic countermeasure against torpedo and the successful elusion probability of submarine.

潜艇使用噪声干扰器后的航向规避关系到水声对抗的效果和潜艇的规避成功概率。

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Guidance Trajectory Analysis and Calculation for Active Acoustic Wake Homing Torpedo

主动声尾流自导鱼雷导引弹道分析计算

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The ability of long-distance searching goals of an acoustic homing torpedo can be improved greatly by using towed linear array, and the power of DOAs tracking of the torpedo is the key factor that influences the result in a war.

使用拖曳线列阵可以有效提高自导鱼雷远程搜索目标的能力，而能否精确跟踪目标方位将直接影响到鱼雷的实战效果。

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According to the tactics principle of naval ship counter acoustic homing torpedo, this paper mainly discusses naval ship how to counter acoustic homing torpedo by using the noises produced by continual underwater explosions.

根据舰艇对抗声自导鱼雷的战术原则，从实战出发，本文重点对水面舰艇利用水下连续爆炸声信号与声自导鱼雷的对抗进行了研究。

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A Study on Vessel Evading Method to Acoustic Homing Torpedo A Mathematical Model for Submarine Mobile Acoustic Decoy Against Two Acoustic-homing Torpedoes

水面舰船对声自导鱼雷防御机动方法研究一种潜艇使用自航式声诱饵防御2枚声自导鱼雷数学模型

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