Automotive Audio Solution

"How can we improve sound in cars?”

For such a request, AKM offers audio & voice processors bringing sound effects. The sound effects become one of the important factors in the field of IVI. With audio & voice processors of AKM, you can experience driving spaces where sounds spread in front of you. AKM calls these original sound effects "Real Space Sound". We introduce the effects and the examples of "Real Space Sound" in vehicles.

in the case of "Real Space Sound" OFF

Live sound that has bias is poor.
No low tones and sharpness is poor.
Sounds at the position near the floor is poor.

in the case of "Real Space Sound" ON

Live sound that has a wide range is excellent.
Low tones are powerful and sharp is excellent.
Sounds at the appropriate position is excellent.

You can choose an acoustic mode according to the number of the crews. We explain the examples: Driver Mode and All Passenger Mode in Figure 3.

With Driver Mode, a driver can enjoy the best sound experience by lifting clear sounds. Therefore, it is suitable at the time of driving alone. In contrast, All Passenger Mode can realize the situation that all the crews can enjoy sounds, which is suitable at the time of driving with your family or friends.

"The long-time drive is boring, so you want to enjoy the time more.”

AKM proposes audio & voice processors for raising entertainment characteristics. 
You drive usually on listening to music and watching a movie. With audio & voice processors of AKM, sounds improving entertainment characteristics are realized even in vehicles.

Choosing a karaoke mode, you can enjoy real karaoke even in vehicles. Preparing one microphone, you can experience karaoke by using music in car audio system or in your smartphone. 
It seems to be one choice while automatic driving is advancing now and how to spend the time in a car is changing. For example, in China, karaoke in a car is considered as one of the choices.

Realizing karaoke using IVI system in vehicles, we do as the following.

• Stereo Audio Echo Canceller → You can fell pure music by cancelling echo.
  
• Howling Canceller → It automatically detects a howling frequency and prevents howling. 
• Hall Simulator → It enables you to raise your singing voice.
• Vocal Remover → You can enjoy karaoke by using music without the original voice.