Beaming, Mikrofonierung
Verfasst: Mi 8. Feb 2017, 08:58
Ich hab ja vor Kurzem mal behauptet, dass mir der Sound in der Mitte des Lautsprechers am besten gefällt, auch wenn man dann mit einem shelf EQ arbeiten muss, um die Bässe zurückzubekommen. Durch Hörversuche kam ich bei etwa 5-6 db raus.
Auch wird immer viel gejammert über Beaming vor der Box.
Und siehe da: es ist Physik.
Most loudspeaker modeling is performed based on the assumption of radiation into half space. A speaker radiating into half space plays 6 dB louder than the same speaker radiating into full space. This is the crux of the diffraction loss. A full range speaker finds itself radiating into half space at the upper frequencies but radiating into full space at lower frequencies. As a result, there is a gradual shift of -6dB from the highs to the lows. This is what is called the "6 dB baffle step" or the enclosure’s "diffraction loss". The center frequency of the transition is dependent on the dimensions of the baffle. The smaller the baffle the higher the transition frequency.
https://trueaudio.com/st_diff1.htm
Auch wird immer viel gejammert über Beaming vor der Box.
Und siehe da: es ist Physik.

Most loudspeaker modeling is performed based on the assumption of radiation into half space. A speaker radiating into half space plays 6 dB louder than the same speaker radiating into full space. This is the crux of the diffraction loss. A full range speaker finds itself radiating into half space at the upper frequencies but radiating into full space at lower frequencies. As a result, there is a gradual shift of -6dB from the highs to the lows. This is what is called the "6 dB baffle step" or the enclosure’s "diffraction loss". The center frequency of the transition is dependent on the dimensions of the baffle. The smaller the baffle the higher the transition frequency.
https://trueaudio.com/st_diff1.htm