Spectro 频率分析仪软件为您提供了使用 PC 或笔记本电脑声卡执行实时 FFT 测量的能力。该程序计算连接到声卡的麦克风记录的时间信号的平均自动功率频谱。RMS 或峰值保持分析可以通过线性或指数平均执行，应用最流行的窗口函数;和 FFT 振幅可以是 A、B 和 C 加权。时间历史记录和频率频谱结果以图形格式呈现，光标工具用于精确振幅分析。结果可以保存在文本文件中，并导入电子表格程序以进行其他分析和演示。采样速率为 44.1 kHz，软件支持 16 位。该软件与 Windows 2000/Windows XP 兼容。
版本历史记录
- 版本 2.0 发布于 2009-05-15
添加 B 和 C 振幅权重和新的购买 URL
软件信息
- 软件分类： 音频和多媒体 > 其他
- 发布者： nvhsoftware
- 许可： 免费试用
- 价格： $10.95
- 版本： 2.0
- 适用平台： windows
终端用户许可协议
END USER LICENSE AGREEMENT THE USE OF THE PROGRAM IS SUBJECT TO THE TERMS AND CONDITIONS THAT FOLLOW, UNLESS THE SOFTWARE IS SUBJECT TO A SEPARATE LICENSE AGREEMENT BETWEEN YOU AND ITS SUPPLIERS. BY DOWNLOADING, INSTALLING, COPYING, ACCESSING, OR USING THE SOFTWARE, OR BY CHOOSING THE I accept the terms in the License Agreement OPTION LOCATED ON THE SCREEN WHERE THIS AGREEMENT MAY BE DISPLAYED, YOU AGREE TO THE TERMS OF THIS AGREEMENT, ANY APPLICABLE WARRANTY STATEMENT AND THE TERMS AND CONDITIONS. IF YOU ARE ACCEPTING THESE TERMS ON BEHALF OF ANOTHER PERSON OR A COMPANY OR OTHER LEGAL ENTITY, YOU REPRESENT AND WARRANT THAT YOU HAVE FULL AUTHORITY TO BIND THAT PERSON, COMPANY, OR LEGAL ENTITY TO THESE TERMS. IF YOU DO NOT AGREE TO THESE TERMS, DO NOT DOWNLOAD, INSTALL, COPY, ACCESS, OR USE THE SOFTWARE, AND PROMPTLY RETURN THE SOFTWARE WITH PROOF OF PURCHASE TO THE PARTY FROM WHOM YOU ACQUIRED IT AND OBTAIN A REFUND OF THE AMOUNT YOU PAID, IF ANY. IF YOU DOWNLOADED THE SOFTWARE, CONTACT THE PARTY FROM WHOM YOU ACQUIRED IT. This document is a legal Agreement between you, the licensee, and nvhsoftware. Please read this Agreement carefully before installing the program. By installing the program, you accept the terms of this Agreement. If you do not agree to the terms of this Agreement, quit this installation procedure and promptly delete the files. COPYRIGHT: Copyright © 2008 nvhsoftware Copyright © 2004 National Instruments Corporation LICENSE: nvhsoftware grants you rights to use the program on a single user computer, or on a single terminal or workstation. COPY RESTRICTIONS: You may make one copy of the Software for backup or archival purposes. All other copying of the program is expressly forbidden. You may not decompile, reverse engineer, copy, transfer, or other-wise use the program except as expressly stated in this Agreement. TERMINATION: This license is effective until terminated. You may terminate this license at any time by destroying all copies of the PROGRAM. This license will terminate automatically, without notice from nvhsoftware, if you fail to comply with this Agreement. Upon such termination, you shall destroy all copies of the PROGRAM. LIMITED WARRANTY: The Software is supplied "AS IS". nvhsoftware disclaims all warranties, expressed or implied, including, without limitation, the warranties of merchantability and of fitness for any purpose. The user must assume the entire risk of using the PROGRAM. NO LIABILITY FOR CONSEQUENTIAL DAMAGES: nvhsoftware assumes no liability for damages, direct or consequential, which may result from the use of the PROGRAM, even if nvhsoftware has been advised of the possibility of such damages. Any liability of the seller will be limited to refund the purchase price.