Educreations Whiteboard vs AudioWorks

Educreations is a unique interactive whiteboard and screencasting tool that's simple, powerful, and fun to use. Annotate, animate, and narrate nearly any type of content as you explain any concept. Teachers can create short instructional videos and share them instantly with students, or ask students to show what they know and help friends learn something new. INSTRUCTION THAT'S READY WHENEVER YOU ARE Finished lessons are stored securely in your online Educreations account, so they're available whenever and wherever you need them. You control who sees what. Even if something happens to your iPad, all of your videos are safe. DESIGNED FOR THE DIGITAL CLASSROOM Create classes that students can join right within the app. Lessons sync automatically between teacher and student iPads, so it's easy for students to access teacher instruction and for teachers to monitor student work. Students without iPads can access classes and lessons on the Educreations website. SHARE INSTANTLY Lessons can also be shared via link, email, Messages, Facebook, Twitter, or by embedding them on your blog or website. Upgrade to Pro to export your videos to the Camera Roll, open them in other apps, and use them in other video projects. SUPPORT AND ENGAGE STUDENTS • Offer students additional instruction outside the classroom • Enable students to control the pace of their learning • Provide rich audio/video feedback on student work • Gain deep insights into student comprehension • Free up class time for hands-on learning and projects • Tutor someone remotely INCREDIBLE FREE FEATURES • Record and replay your voice, handwriting, and drawings • Snap a photo or import images from Photos, Dropbox, Google Drive, or the Web • Add typed text in a variety of colors and sizes • Draw on top of everything with brilliant colors of beautifully rendered digital ink • Animate images and text by tapping and dragging while recording • Edit out any recording mistakes with the built-in video editor • Scroll pages up or down when you need extra space • Save a draft of your work and finish it later on other devices • Store your lessons securely in the cloud and control who can see what • Create and manage classes that students can join • Share your lessons with your classes, or via link, email, Messages, Facebook, or Twitter • Embed your lessons on your blog or website EVEN MORE WITH PRO • Export videos to the Camera Roll or open in other apps • Import documents, presentations, webpages, and custom maps • Whiteboard pointer tool • Save unlimited drafts so you can work on multiple projects at once • 5GB of cloud storage, enough to store over 150 hours of lessons • Share Pro benefits with your entire class (up to 40 students) Educreations offers the following Pro subscriptions: 1 month: $11.99 (auto-renewing) 1 year: $99.99 (not auto-renewing) These prices are for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on your country of residence. If you purchase a monthly plan, your Educreations Pro subscription will automatically renew at the end of each period unless auto-renew is turned off at least 24 hours before the end of the current period. Your iTunes account will be charged for renewal within 24 hours prior to the end of the current period. You can turn off auto-renew at any time from your iTunes account settings, but refunds will not be provided for the unused portion of the current period. Yearly plans do not auto-renew. Privacy Policy: https://www.educreations.com/privacy/ Terms of Use: https://www.educreations.com/terms/

AudioWorks is an interactive, educational tool for sound analysis and intuitive visual manipulation of sound effects. Developed for Drexel University's Summer Music Technology (SMT) program, AudioWorks gives users visual representations of sounds picked up by the iPad's internal microphone or line input. These visuals help users identify what makes different sounds and musical instruments unique in the shape of the waveform (time domain) and its spectral content (frequency domain). An additional synthesis mode allows users to approximate the frequency content and transient characteristics of real-world musical instruments by adjusting the amplitudes of individual sine waves (additive synthesis) plus noise, and by drawing amplitude envelopes directly on the plot. Users can also draw one period of an arbitrary waveform and examine its frequency content. The monophonic synthesizer is controllable using a frequency slider, on-screen keyboard, or external MIDI keyboard. Finally, an effects mode is used to illustrate how a few common sound effects (distortion, filtering, delay, and amplitude modulation) modify musical instrument signals, and what these changes look like in time and frequency. Each effect parameter is manipulated in an intuitive way that directly relates to how the effect works, and a contextual help menu guides the user in activating the effect and modifying its parameters. Effects can be applied to any signal coming in through the microphone or line input, or signals generated in synthesis mode. Using an external MIDI controller, effects parameters can be dynamically mapped to control changes and channel aftertouch messages.