 As filmmakers we're always thinking about the visual, but we should start thinking about the audio as well and how it can tell our story. Let's talk about that. Two basic but powerful audio effects that will help you spice up your videos are the low pass and high pass filters. High pass is when you cut out all the low frequencies from your audio and then you get this effect. You can use the high pass filter to create an effect of sound coming out of different audio devices like a phone, radio or headphones, but it can also be used in a way that can help you convey a certain feeling or mood. We use this effect in our Christmas commercial where our actor is daydreaming while listening to music and once she takes off her headphones the high pass filter kicks in and the audience is thrown back to reality with our actor. The second audio effect is the low pass filter which cuts out all the high frequencies to get this effect. This effect can be used to emulate the sound of music playing from afar or an underwater effect or maybe to increase the feeling of someone in a state of shock. You can try using the low pass filter for different sound effects. That can create some interesting sounds that you didn't expect to get like this sound turning into this. That's it. Get creative and apply those filters to your sound to drive your story forward and create some impactful scenes. Till the next one, stay creative.