1月7日的AcousticApp应用程序分析

BasicVersion: Probably the best acoustic measurement for iOS, developed in Germany. Professional measurement (RTA) of sound and noise, storage of the results as screenshots. Calculation and evaluation of the reverberation time for rooms in 4 simple steps with the option to print the conclusion as a .pdf document. Simulation of acoustics before/after optimizing in a concrete example room plus test of your hearing ability in different frequency ranges. ProVersion: List of the recommended reverberation time of almost 50 different types of rooms. This version is made for the use of any producer with his own products. The addition of user-defined absorbers allows the calculation of room acoustics by any vendor or consultant. The result of the calculation can be personalized with any firm- or personal name. ------------- The base price includes all functions without further cost. The app offers prolonging products within the shop area in the app which have additional features, different terms and conditions. Product 1 - 1 month subscription ($4,99): The one-month maturity extends automatically every month and can be terminated within the month Product 2 - 1 year subscription ($49,99): The annual version extends automatically and can be terminated within the year For the prices of these products please refer to the AppStore or shop page within the app For more information, please also see our Privacy Policy: http://www.objectiv.de/objectiv/datenschutz.html" Please note: - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase