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AudioEffectAmplify

繼承： AudioEffect < Resource < RefCounted < Object

Adds a volume manipulation audio effect to an audio bus.

說明

提高或降低通過音訊匯流排的音量。

教學

• 音訊匯流排

• Audio effects

屬性

float	volume_db	0.0
float	volume_linear

---

屬性說明

float volume_db = 0.0 🔗

• void set_volume_db(value: float)

• float get_volume_db()

Amount of amplification in dB. Positive values make the sound louder, negative values make it quieter. Value can range from -80 to 24.

---

float volume_linear 🔗

• void set_volume_linear(value: float)

• float get_volume_linear()

以線性值表示的放大量。

注意： 此屬性為操作便利而同步更新 volume_db。讀取時相當於對 volume_db 執行 @GlobalScope.db_to_linear()；寫入時則以 @GlobalScope.linear_to_db() 轉換後指定至 volume_db。