
20 WPM CW Morse code trainer
了解听到莫尔斯电码在20 WPM,而不是在5 WPM记忆DITS和DAHS。
应用信息
应用描述
Android应用分析和审查:20 WPM CW Morse code trainer,由KG9E开发。在教育类别中列出。当前版本为4.0.33,在 26/08/2024 上更新。根据用户在Google Play上的评论:20 WPM CW Morse code trainer。超过2 千的安装。 20 WPM CW Morse code trainer目前有46评论,平均评分为4.5星
如需熟悉此应用程序的任务列表,按住[关于此应用程序]按钮
或访问
https://kg9e.net/CWMorseCodeTrainerGuide.htm
没有广告、唠叨或应用内购买。无需互联网连接。功能齐全的离线学习应用程序。
这款适用于 Android 的 20 WPM 莫尔斯电码 CW 学习应用程序采用类似于 Koch 方法的方法,专注于聆听莫尔斯电码,而不是视觉学习点和破折号。
选择 RX 或 TX 字母数字训练,或从数字、前言和缩写中选择。
字母数字 = ABCDEFGHIJKLMNOPQRSTUVWXYZ./?0123456789
号码 = 0123456789
CW Prosigns = BT、HH、K、KN、SK、SOS、AA、AR、AS、CT、NJ、SN
CW 缩写 = CQ、DE、BK、QTH、OP、UR、RST、599、HW、FB、WX、ES、TU、73、CL、QRL
有两种 RX 接口样式。您可以使用具有任一接口的外部 USB 或蓝牙键盘。
1) 键盘:
Android 以摩尔斯电码播放字符,您的任务是使用应用程序的默认或 QWERTY 键盘或外部键盘点击或键入匹配的字符。一旦你学会了 90% 熟练度的字符集,就会引入一个新字符。您很快就会拥有一个可供 Android 选择的大量角色,在从池中随机选择之前,会优先考虑那些熟练程度较低的角色和接触最少的角色。
2) 复印本:
使用复印板时,您可以接收一串摩尔斯电码字符,并用手指或手写笔在空白处书写。显示字符串后,应用程序会短暂暂停,以便您可以自我检查您的准确性。然后空白将被自动清除并播放新的字符串。您可以将字长从 1 更改为 10 个字符。复印板不会尝试识别您的手写内容。如果使用外部键盘,则应用程序会将所选字符串与您输入的内容进行比较,以红色显示不正确的字符,以黑色显示正确输入的字符。
有一种 TX 界面风格。
1)水平杠杆(直键):
角色以摩尔斯电码播放,您必须在模拟直杆上敲击该角色。当您学会以 90% 的熟练度发送一组角色时,就会将一个新角色添加到池中。
您应该以舒适的速度发送,同时仍保持节奏。为了发送快速代码,抑扬格桨很有帮助。
您可以选择查看您正在敲出的代码或您学到的字符。您还可以打开/关闭字符的声音。
此外,您可以用国际莫尔斯电码表替换直键图像。
您可以通过易于修改的 USB 鼠标连接到您的 Android 设备,在此应用程序中使用真正的直键。
https://www.KG9E.net/USBMouse.pdf
(DIY指导pdf文件)
或者,您可以使用第三方设备,例如 My-Key-Mouse USB。
https://www.KG9E.net/MyKeyMouseUSB.htm
(网页重定向)
在应用程序中,多个元素响应某些手势:
1) 点击顶部中心正下方的大角色按钮可显示或隐藏所呈现的角色。点击并按住可显示统计数据,显示您的命中、未命中和正确百分比。
2) 点击并按住任何字符键盘按钮,该字符将以莫尔斯电码以 20 WPM 的速度播放,而不会记录命中或未命中。
3) 在学习前语或缩写时,点击定义文本可显示/隐藏 CW 前语或缩写的含义。
4) 点击并按住左下角的重复/恢复按钮来调整键盘字体大小。每个键盘均单独调整。所有字体大小也可以通过设备的显示设置进行更改。
5) 要重置特定字符集的统计数据,请在主屏幕上点击并按住所需的字符集,系统将要求您确认该操作。
最后,如果您有疑问、建议、疑虑、投诉或其他情况,请联系 [email protected]
什么是新的
TargetSDK=34, per Google requirements.
最近的评论
A Google user
This is an extremely good app for learning to hear & identify Morse code letters & numbers. My kids like it too. It is very convenient to be able to just pull out my phone and practice for 5 minutes. For the RX training part, I give it 5 stars. For the TX part though, I give it 3 stars because there is a noticeable delay between when I press the screen and hear the tone. Like a "speech jammer", the delay messes up my timing and makes me turn O into K or H into 5. My 8-year-old thinks he cannot key C because it comes out as B or Y. (He actually can key C, but just not in this app.) Maybe I'll try to attach a straight key and see if that removes the delay. Ending on a positive note, there are no ads! I recommend this app and might try the 30 WPM version later.
Buffalo Berger
This app is fantastic. Well thought out and intuitive to use. I learned code at 5wpm back in the 70s and litteraly memorized each letter and practiced on a table or an oscillator. Until I passed the novice. Over the years I increased speed until I could copy 18wpm but could never break that barrier. Using this app I now see why and will be a solid 20wpm copy very soon just a little more practice and looking forward to 30wpm app too. 73s K7OI Tucson Az.
Bruce Campbell
Very good approach to learning morse code. UI needs redoing to work with all common screen sizes. Effectiveness goes down as the set of chaaracters you have learned gets larger. Needs to present letters thar you have missed more often then ones you know.
A Google user
wow! this is a very well designed way to learn. i am just beginning and it is fascinating to experience a new form of communication
A Google user
Great app for a beginner. I wish I could program the letters that I need to study and the length of the string.
A Google user
not the greatest app for learning koch method. I got this app as an alternative to another koch method app but it isnt that great.
Phoenix
Helpful. Suggestion : Make it bigger and better :)
A Google user
This APP is AWESOME! Been trying to learn cods for a couple of years now with no luck, I have been using this APP for the past two weeks and have learned A E I O U B C, it’s getting easier each day. I use the APP for about 5 to 10 min 3 or 4 times a day and it works!