Increase And Decrease The Volume Of Audio

This tutorial will show you how to adjust the volume of a sound clip. Often times, you will find yourself with a sound clip you like, but it's too loud or too quiet. Using Audacity you can increase or decrease the volume of an audio file that already exists. The video below will show you how to achieve this in few short steps. 

Intro to Audacity

Audacity is free, open source, cross-platform software for recording and editing sound.
You can use Audacity to:

• Record live audio.
• record computer playback.
• cut, copy, splice or mix sounds together.
• convert tapes and records into digital recordings or CDs.

Round walls

In this tutorial, I will show you how to draw a round wall using sweet home 3D. 

To create Round walls: 

1. First, select the "create wall" tool.

2. Click and drag, before you click again to end the wall, press and hold down the control key on your keyboard.

3. Click again, and the half a circle will spear. 

4.  Now, repeat the same process for the second half or the round wall. 

To create the round floor:
 

5. Select the “Create room” tool. 

2. Double click inside the round walls. 

Adding the roof

In this video I will show you how to add a conical shape roof to the building with round walls.

 Download Conical Roof .obj