FFT 属性设计用于对超长信号进行光谱分析。它包括此目的所需的优化计算部分和可视化引擎。它提供其他功能： - 使用最快的采样率转换器以任意采样频率录制和播放。 - 实时信封和能量计算在记录与历史概述和频率分析。 - 24 位/96kHz 和 24 位/192kHz 录音和播放支持。 - 支持 Windows 音频压缩管理器允许读取系统上任何 Windows 支持的文件格式。 - 支持文本文件，原始/pcm（任意格式）文件和wav文件格式。 - 能够比较多个平均频谱。 - 具有独特导航功能的高品质 3D 曲面图。 - 多线程批处理文件处理速率转换、数字滤波、信号生成、信号调制、解调、包络检测和信号转换。 - 变焦频谱功能。选择具有任何采样频率的更高分辨率和较窄的频带。 - 任意实数因子率转换，高速、高精度 - 高速窄带通滤波器，只能对信号长度进行任何带宽限制。 - 基本数字滤波器设计器支持各种最佳 FIR 和 IIR 滤波。 - 用于缩放信号的数学表达式评估器。 - HP 计算器式信号发生器。 - 保存和加载所有处理管道和图表的设置。 - 频率分析仪具有非周期信号的精确非参数相角测量和线性相位峰滤波。 - 具有最高精度成像的 FFT 分析仪的分析光谱图，具有时间频率分析功能。 - 支持对最大文件大小的实时分析。 - 读/写和分析复杂/分析信号 - 数字过滤器设计师 - 任意信号计数的并发分析
版本历史记录
- 版本 5.0.4.19 发布于 2009-09-09
软件信息
- 软件分类： 音频和多媒体 > 其他
- 发布者： Dew Research
- 许可： 免费试用
- 价格： $139.00
- 版本： 5.0.4.19
- 适用平台： windows
终端用户许可协议
The SOFTWARE PRODUCT includes computer software and may include associated media, printed materials, and "online" or electronic documentation. DISTRIBUTION: This software product is a shareware. Users must purchase license after 14 days of trial use. Registered users will receive fully functional copy. You may distrubute the software product FFT Properties as long as it remains in its original non modified state. REGISTRATION - By registering this software, the author grants you, that you may install and use one copy of the SOFTWARE PRODUCT on a single computer, including a workstation, terminal or other digital electronic device ("COMPUTER"). COPYRIGHT - The software product is owned by author and is protected by Slovenian copyright laws, international treaty provisions and all other applicable national laws. Therefore, you must treat the product like any other copyrighted material (e.g. a book) except that you may make copies of the product provided that you keep the registered original solely for backup and archiving purposes. OTHER RESTRICTIONS - You may not rent or lease the REGISTERED software product, but you may transfer your rights under this license agreement on a permanent basis provided that you transfer all copies of the software and all accompanying materials, and the recipient agrees to the terms of this agreement. Any transfer must include the most recent update and all prior versions. You may not alter, modify or adapt the component, including, but not limited to, translating, decompiling, reverse engineering or disassembling. The author retains all rights not expressly granted. This license and your right to use the software automatically terminate if you fail to comply with any provision of this license agreement. LIMITATION OF LIABILITY. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR ANY OTHER PECUNIARY LOSS) ARISING OUT OF THE USE OF OR INABILITY TO USE THE SOFTWARE PRODUCT OR THE FAILURE TO PROVIDE SUPPORT SERVICES.