Télécharger Home Theater SPL sur PC

       


Bonne nouvelle! Une application Windows comme Home Theater SPL est disponible! Télécharger ci-dessous:

Sinon, suivez les instructions ci-dessous pour utiliser Home Theater SPL sur PC:

Home Theater SPL Sur iTunes

Our app TestCard ProHD is the innovative means to calibrating your screen and audio to ensure a consistent and correct representation of display media and surround sound and includes an SPL meter.  With Home Theater SPL it is possible to note the current sound level by tapping on respective speaker, making it easier to recall where individual speakers were.  Professionals use SPL meters to calibrate audio reproduction systems in cinemas, so why shouldn’t Home Theaters or Home Cinemas owners use them too? Now the very same SPL meter that’s in our TestCard ProHD app is available separately.  For reference a screen shot of the SPL meter on Home Theater SPL can be taken to record any stored audio level by pressing the camera button.  Home Theater SPL a solution for calibrating the audio level of surround sound systems within the home without the need for additional equipment.  An SPL, or “Decibel” meter, is a sound power meter to assist with setting the speaker levels.  A second factor to consider is simply that it also verifies that each speaker is in the correct position! While working on an initial installation it is imperative to verify that audio is emanating from the selected speaker.  To check it’s always advisable to run round checking the speaker levels again, perhaps even adjusting the initial left speaker if it was not possible to set others within the range allowed by the amplifier.  Some systems will have 5 speakers and some will also have the LFE, or bass effects, speaker to give the “0.1” to make 5.1 audio.  Start with the front left speaker and allow it to set the benchmark level; the target for all other speakers to be set to.  An SPL or “decibel” meter is an essential tool when setting up surround sound systems.  If you wish to calibrate both audio and visual aspects of your Home Theater then please consider TestCard ProHD.  As speakers have different sensitivities they produce different levels of audio.  It is normal for amplifiers to increase or decrease sound levels by 1dB increments and it may not be possible to get an exact match.  Move to the center speaker and adjust its level to closely match the first.  With the SPL meter there are 7 main speakers shown with one LFE to make 7.1. With a 5.1 system the Mid speakers will not be present and therefore can be skipped.  One may be louder or quieter than another, and how the room is laid out will also have an effect, but the goal is to have similar levels from all speakers reaching the viewing position.  Select SPL on the main screen of Home Theater SPL to launch the meter.  To create that “centered sound stage” it’s important to calibrate the system.  Typically the audio will be in the 70-80dB range and as a guide 70dB is marked in red on dial.  A red needle is provided for peak noise level information and is not required during calibration.  Turn the iPhone or iPad so that the bottom microphone is pointing upwards and hold at ear level.  While an approximation may be possible by ear, it is best done with an SPL meter.  Move to the next speaker in the list and repeat.  The scale is fixed, and the main black needle gives a slow average response as desired.  When complete ensure that you save the settings within the amplifier if they’re not automatically saved.  Variance of 1 or 2dB during calibration is normal, but it will settle around a value.