APx511B 音频分析仪下载

测量软件

  • APx500_4.4.2 Software(130MB)

  • APx500_4.4.2_w_dot_Net Software(195MB)

  • APx500 Measurement Software (with .NET) (288MB)

    APx500 Measurement Software for all APx Series instruments. Important: APx500 v4.5 requires a Windows 64-bit operating system. This download includes the Microsoft .NET Framework version 4.5, and is suitable for installation on PCs that are not connected to the Internet and do not already have version 4.5 installed. NOTE: .NET 4.5 does not support Microsoft Windows XP.

  • APx500 Measurement Software (224M)

    APx500 measurement software for all APx Series instruments. Important: APx500 v4.5 requires a Windows 64-bit operating system. This download is suitable for most users. If Microsoft .NET version 4.5 is not already on your PC, it will be downloaded during the installation. For PCs that do not have .NET version 4.5 installed, and are not connected to the Internet, download the full installer instead (APx500 Measurement Software (with .NET)) NOTE: .NET 4.5 does not support Microsoft Windows XP.

  • APx500 Series Self-Test(4.4MB)

  • 2700 Series / System Two Performance Check(260k)

  • ATS-2 Performance Check(3MB)

  • APx Hearing Instrument Analyzer Software (5MB)

    Automated test software for the APx511 Hearing Instrument Audio Analyzer. The APx500 Measurement Software of the same version must already be installed before installing this software.

  • APx555 Firmware Update for use of APx500 Software V4.2 and Earlier (220KB)

    FirmwareUpdateB4AIv2.0 is a firmware patch. If you have purchased a new APx555 analyzer on or after June 22, 2016, with serial number 11255 or greater, and you wish to operate this analyzer with older versions of APx500 (specifically v4.0, v4.1 or v 4.2.1), you must download and install this patch. Note that versions previous to v4.0 do not support APx555 hardware under any circumstances.

  • APx500 Measurement Software(220MB)

    For PCs that do not have .NET version 4.5 installed, and are not connected to the Internet, download the full installer instead (APx500 Measurement Software (with .NET)) NOTE: .NET 4.5 does not support Microsoft Windows XP.

  • APx500 Measurement Software (with .NET)(288MB)

    APx500 Measurement Software for all APx Series instruments. Important: APx500 v4.5  (or newer) requires a Windows 64-bit operating system. This download includes the Microsoft .NET Framework version 4.5, and is suitable for installation on PCs that are not connected to the Internet and do not already have version 4.5 installed. NOTE: .NET 4.5 does not support Microsoft Windows XP.

  • APx500 Measurement Software (220MB)

    APx500 measurement software for all APx Series instruments. Important: APx500 v4.5 (or newer) requires a Windows 64-bit operating system.

  • APx500 Measurement Software (with .NET)(288MB)

    APx500 Measurement Software for all APx Series instruments. Important: APx500 v4.5 (or newer) requires a Windows 64-bit operating system.

  • APx500 Measurement Software()

    APx500 measurement software for all APx Series instruments. IMPORTANT: Release version 4.6 requires an APx KeyBox be installed on your APx Series audio analyzer. APx v4.6 will not operate (except in demo mode) without a KeyBox installed.

  • APx500 Measurement Software (with .NET)()

    APx500 measurement software for all APx Series instruments. IMPORTANT: Release version 4.6 requires an APx KeyBox be installed on your APx Series audio analyzer.

  • APx500 Measurement Software(400MB)

    IMPORTANT: Beginning with release 5.0, a paid license is required to run APx500 audio measurement software. See below for details: Version 5.0 is the current release of APx500 audio measurement software, and is shipping with all new APx audio analyzers

  • APx500 Measurement Software (with .NET)(400MB)

    IMPORTANT: Beginning with release 5.0, a paid license is required to run APx500 audio measurement software. See below for details: Version 5.0 is the current release of APx500 audio measurement software, and is shipping with all new APx audio analyzers

  • APx500 新增功能(800KB)

    介绍 APx500 测量软件最新版本 v5.0 中的新功能。其他信息可在最新的自读本中找到,该信息包含在软件下载中。

  • APx500_2.9_SP1_w_dot_Net(388)

API开发文件

  • APx LabVIEW .NET Driver(36MB)

    The APx LabVIEW Driver is a collection of Virtual Instruments (VIs) that provide LabVIEW users with most of the functionality available in the APx500 Application Programming Interface (API) using high level, LabVIEW-typical subVIs. With the driver, you can quickly

  • APx API Developer Tools(35MB)

    Resources for API developers. Includes VB.NET and C# templates and example code, C++ examples, LabVIEW examples, and the APx Wavereader dll. Documentation includes Intro to Programming the APx500 API and the APx API Browser.

测试信号波形

  • 传输函数 MLS 预置 .wav 文件(32KB)

    此下载(zip 文件)包含下表中列出的 .wav 文件。每个文件包含一个最大长度序列 (MLS) 的短突发。 对于每个采样率,选择 MLS 的顺序,以便信号

  • APx 波形生成器实用程序(215kb)

    波形生成器实用程序 (APxWfmgenerator.exe) 允许您为各种测试信号生成 .wav 文件,具有可选的采样率、位深度和通道计数。您可以免费将本实用程序复制到其他计算机或媒体

  • AUX-0025 测试样品(283KB)

    AUX-0025 开关放大器测量滤波器的一组样品测试。这些测试对于辅助人员的正常使用来说没有必要。它们作为 AUX-0025 应用程序和性能的示例提供。

  • PESQ 语音波形(5MB)

    此压缩文件包含 APx500 音频测量软件安装的 PESQ 语音波形的副本。它为方便希望从 Web 下载这些文件的 APx500 用户提供。

实用程序、项目

  • APx Waterfall-CSD Plot Utility(200M)

    The APx500 CSD Utility is a Windows application for making a Cumulative Spectral Decay (CSD) plot, sometimes referred to as a waterfall plot, from the measured impulse response of a loudspeaker. The APx CSD utility also requires the SPK-RD software …

  • APx Polar Plot Utility(215M)

    The APx Polar Plot Utility is a Windows application for making polar measurements of loudspeakers or microphones with an APx500 audio analyzer and for creating 2-dimensional polar dispersion plots from the measured data. The APx Polar Plot utility also requires …

插件和驱动程序

  • APx ABC-MRT Plugin(676.8 MB)

  • APx STI Plugin(237 MB)

    对于公共广播、飞行记录仪和警察/消防/紧急通信系统的设计人员,APx 语音传输索引 (STI) 插件是 APx500 的软件附加组件,可提供符合 STIPA 测量和语音电平测量的 STIPA 测量国际标准 IEC 60268-16 (2011)。

  • APx500 USB 驱动程序更新(530KB)

    适用于在 Windows Vista、7 和 8 上运行的 APx500 v2.3 + 3.4 用户的 USB 驱动程序更新。如果您遇到以下症状,请应用此更新:1) 在安装 APx500 期间,您会收到以下一个或两个警告: [...]

  • APx Attack-and-Release 插件(1.7MB)

    自动增益控制 (AGC) 是一种信号处理技术,通常用于限制从助听器到广播等应用中的音频动态范围。AP 的最新插件支持对支持 AGC 的设备的攻击和释放(恢复)时间进行表征,并允许

  • APx 八度分析插件(150MB)

    对包含语音和噪声的宽带信号执行分频度分析是设计和验证各种音频和通信系统的重要因素。AP 的新插件将倍频度分析功能集成到 APx 测量中

  • APx Audio-Video Sync Plugin (2MB)

    A/V 同步插件将音频延迟测量集成到 APx 软件中,以支持设计人员在专业和消费系统中评估音频/视频计时(唇同步)。该插件还旨在支持作为两者一部分的 A/V 同步测试。

  • APx Hearing Aid Test Plugin (1.3MB)

  • APx Click & Pop Plugin (1.4MB)

    APx500 的咔嗒声和弹出测量提供四个结果 - RMS 电平 (DC AC)、指数时间加权电平、峰值电平和准峰值 (Q-峰值) 电平、采集波形 ,这些结果在分析电或声学信号的瞬态事件时非常有用。插件特别提供

  • APx LabVIEW .NET Driver (32MB)

    APx LabVIEW 驱动程序是虚拟仪器 (V) 的集合,它使用高级 LabVIEW 典型子视频为 LabVIEW 用户提供 APx500 应用程序编程接口 (API) 中提供的大部分功能。使用驱动程序,您可以快速

应用手册

技术说明

白皮书

  • 测量开关模式功率放大器(1.8MB)

    开关模式音频功率放大器由于尺寸更小、重量更小、效率提高而越来越受欢迎。它们的优势在低功耗电池操作的个人音频播放器和笔记本电脑中显而易见。然而,他们也正在逐步取代

  • 在存在带外噪声时进行音频带宽测量的限制(100KB)

    音频分析仪经过优化,可通过其最大指定带宽进行高质量测量。这些带宽以上的显著能量的存在会对音频测量产生深远的影响,并可能导致错误。本白皮书提供

  • 音频测量手册(1.63MB)

    本参考手册是音频领域所有阶段工人的实用动手指南。它涵盖了基本的工具和技术、音频测试的常见环境、这些技术应用于常见音频设备

  • 如何编写(和读取)音频规范(400kb)

    讨论书写和阅读良好的音频规格。提供了指南,然后检查两类音频设备的关键规范,以寻找正确的表达和形式,并举例说明用于比较。

  • 如何编写(和读取)音频规范(400KB)

    讨论书写和阅读良好的音频规格。提供了指南,然后检查两类音频设备的关键规范,以寻找正确的表达和形式,并举例说明用于比较。

  • 测量开关方式 音频功率放大器 ()

数据表

  • AP 产品目录(6MB)

    2019 音频精密产品目录,包括 APx B 系列音频分析仪、APx500 音频测量软件、2700 系列音频分析仪和 AP 音频测试附件。

  • APx PDM 数据表(600kb)

    APx500 系列分析仪 PDM 模块的数据表。与 APx555、APx52x 系列和 APx58x 系列分析仪兼容。

  • APx PDM 选件技术详细信息(400KB)

    文档详细介绍了 APx PDM 模块的功能和操作。该模块是 APx555、APx52x 系列和 APx58x 系列音频分析仪的可用选项。

  • 感知音频测试数据表(500kb)

    APx PESQ 和 POLQA 软件选项的数据表

  • APx511 听力仪器音频分析仪数据表(500KB)

    APx511 听力仪器音频分析仪旨在满足听力仪器制造商的需求,提供听力仪器生产测试所需的特定测量和 I/O。

  • 电声选项数据表(400kb)

    APx 电声软件选项的单页说明,包括 Thiele-Small 特性、Rub Buzz 检测和扬声器生产测试。

  • APx500 系列音频分析仪和比较表(500KB)

    APx500 系列音频分析仪的两页概述,包括摘要规格比较表。

  • APx500 软件选项数据表(1.8MB)

    描述 APx500 软件的两页数据表,包括标准功能和测量以及其他软件选项。

  • AECM206 耳机测试夹具数据表(1.2MB)

    AECM206 耳机测试夹具是符合 IEC 60318-4 标准的附件,可在实验室和生产环境中简化耳塞和耳机测量。

  • ABC-MRT 软件选项数据表()

    两页数据表描述了 APx 软件选项,用于通过关节-带关联修改韵律测试 (ABC-MRT) 客观地测量语音清晰度。其他资源: 技术说明 134: ABC-MRT 在 APx 音频分析仪 APx ABC-MRT 插件

  • STI 软件选项数据表(900KB)

    两页数据表,描述了通过语音传输索引 (STI) 客观地测量语音清晰度的 APx 软件选项。其他资源: APx STI 插件下载 APx STI 数据表