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Rattlegram 4+
aicodix GmbH
-
- 免费
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简介
COFDMTV is based on COFDM (coded orthogonal frequency-division multiplexing) technology:
- 160 ms long OFDM symbols
- 6.25 Hz per sub-carrier
- 1/8 guard interval
- differentially encoded PSK (phase-shift keying) modulation
- systematic polar codes for forward error correction
Currently Modes 14, 15 and 16 are supported:
Using either SPC(2048, 1392), SPC(2048, 1056) or SPC(2048, 712) with CRC32C aided SCL decoding and differential QPSK modulation for the payload.
Only a bandwidth of 1600 Hz is needed and the transmission of either 85, 128 or 170 bytes take about one second with the leading noise and fancy header disabled.
新内容
版本 1.8
* Improved robustness
* Improved signal encoding
* Prevent sleep while app is running
* Added delay for Parrot Mode
* Added debouncing for Parrot Mode
* Added new options to the Danger Zone:
- Toggle to favor Bluetooth audio if available
- Toggle to output audio to default speaker
- Print audio sample rates
- Button to restart audio engine if stuck
App 隐私
开发者“aicodix GmbH”已表明该 App 的隐私规范可能包括了下述的数据处理方式。有关更多信息,请参阅开发者隐私政策。
未收集数据
开发者不会从此 App 中收集任何数据。
隐私处理规范可能基于你使用的功能或你的年龄等因素而有所不同。了解更多
信息
- 提供者
- aicodix GmbH
- 大小
- 699.4 KB
- 类別
- 社交
- 兼容性
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- iPhone
- 设备需装有 iOS 15.6 或更高版本。
- iPad
- 设备需装有 iPadOS 15.6 或更高版本。
- iPod touch
- 设备需装有 iOS 15.6 或更高版本。
- 语言
-
英语
- 年龄分级
- 4+
- Copyright
- © 2023 aicodix GmbH
- 价格
- 免费