# 完美噪声

> 完美噪声 (iPhone/iPad app by 凯帆 张.)

- Source: https://appshunter.io/ios/app/id589733856 (this page in markdown: same URL + `.md`)
- Developer: [凯帆 张](https://appshunter.io/developer/589733859)
- Category: Utilities, Lifestyle
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 7.0 · 20 MB
- Languages: English, Chinese
- Released: 2013-01-12
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/id589733856/reviews.md

## What is 完美噪声?

本软件是一款专业的声级测量,噪声频谱分析软件.它利用手机MIC进行声级测量,频谱分析,可以客观的反应所处环境的噪声情况.

它具有专业噪声测量仪器的基本功能：
A,C,Z声级显示；
7种窗函数选择；
FFT频谱显示；
1/1 OCT,1/3 OCT,1/6 OCT,1/12 OCT频谱显示；
所有频率点的声级的列表显示；
线数,采样率,重叠率等一些相关参数的设置功能；

手机自带麦克风测量数据只能作为参考，如需精确测量，可搭配本公司生产的iSV1610 USB数字传声器，它能达到国家一级声级计标准，能实现专业测量，详情请见本公司网站


## Version history (last 5 releases)

### 1.1.4 — 2022-07-25

添加麦克风权限申请

### 1.1.3 — 2022-07-04

解决了过载后闪退的问题

### 1.1.2 — 2016-03-11

Apple 已更新此 App 以显示 Apple Watch App 图标。

修复了几处bug，运行更加流畅

### 1.1 — 2016-03-07

1,加入对iSV1610 USB数字传声器的支持
2,加入对iSV1310 校准器的支持
3,对界面进行优化
4,加入自动校准功能

### 1.0.1 — 2013-01-29

根据系统语言自动切换中英文显示;
频谱图界面中加入最大最小保持值显示;

## Apps similar to 完美噪声

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## More apps by 凯帆 张

- [噪声自动监测](https://appshunter.io/ios/app/id1440354991)

All apps by 凯帆 张: https://appshunter.io/developer/589733859

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*