diff --git a/servers/audio/effects/audio_effect_chorus.cpp b/servers/audio/effects/audio_effect_chorus.cpp
index 1fb48eec2f..c7d9d29502 100644
--- a/servers/audio/effects/audio_effect_chorus.cpp
+++ b/servers/audio/effects/audio_effect_chorus.cpp
@@ -237,7 +237,7 @@ float AudioEffectChorus::get_voice_level_db(int p_voice) const {
 void AudioEffectChorus::set_voice_cutoff_hz(int p_voice, float p_cutoff_hz) {
 	ERR_FAIL_INDEX(p_voice, MAX_VOICES);
 
-	voice[p_voice].cutoff = p_cutoff_hz;
+	voice[p_voice].cutoff = MAX(p_cutoff_hz, 1.0);
 }
 
 float AudioEffectChorus::get_voice_cutoff_hz(int p_voice) const {
@@ -319,28 +319,28 @@ void AudioEffectChorus::_bind_methods() {
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/1/rate_hz", PROPERTY_HINT_RANGE, "0.1,20,0.1,suffix:Hz"), "set_voice_rate_hz", "get_voice_rate_hz", 0);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/1/depth_ms", PROPERTY_HINT_RANGE, "0,20,0.01,suffix:ms"), "set_voice_depth_ms", "get_voice_depth_ms", 0);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/1/level_db", PROPERTY_HINT_RANGE, "-60,24,0.1,suffix:dB"), "set_voice_level_db", "get_voice_level_db", 0);
-	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/1/cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1,suffix:Hz"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 0);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/1/cutoff_hz", PROPERTY_HINT_RANGE, "20,20500,1,or_less,exp,suffix:Hz"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 0);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/1/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_voice_pan", "get_voice_pan", 0);
 
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/2/delay_ms", PROPERTY_HINT_RANGE, "0,50,0.01,suffix:ms"), "set_voice_delay_ms", "get_voice_delay_ms", 1);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/2/rate_hz", PROPERTY_HINT_RANGE, "0.1,20,0.1,suffix:Hz"), "set_voice_rate_hz", "get_voice_rate_hz", 1);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/2/depth_ms", PROPERTY_HINT_RANGE, "0,20,0.01,suffix:ms"), "set_voice_depth_ms", "get_voice_depth_ms", 1);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/2/level_db", PROPERTY_HINT_RANGE, "-60,24,0.1,suffix:dB"), "set_voice_level_db", "get_voice_level_db", 1);
-	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/2/cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1,suffix:Hz"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 1);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/2/cutoff_hz", PROPERTY_HINT_RANGE, "20,20500,1,or_less,exp,suffix:Hz"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 1);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/2/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_voice_pan", "get_voice_pan", 1);
 
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/3/delay_ms", PROPERTY_HINT_RANGE, "0,50,0.01,suffix:ms"), "set_voice_delay_ms", "get_voice_delay_ms", 2);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/3/rate_hz", PROPERTY_HINT_RANGE, "0.1,20,0.1,suffix:Hz"), "set_voice_rate_hz", "get_voice_rate_hz", 2);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/3/depth_ms", PROPERTY_HINT_RANGE, "0,20,0.01,suffix:ms"), "set_voice_depth_ms", "get_voice_depth_ms", 2);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/3/level_db", PROPERTY_HINT_RANGE, "-60,24,0.1,suffix:dB"), "set_voice_level_db", "get_voice_level_db", 2);
-	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/3/cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1,suffix:Hz"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 2);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/3/cutoff_hz", PROPERTY_HINT_RANGE, "20,20500,1,or_less,exp,suffix:Hz"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 2);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/3/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_voice_pan", "get_voice_pan", 2);
 
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/4/delay_ms", PROPERTY_HINT_RANGE, "0,50,0.01,suffix:ms"), "set_voice_delay_ms", "get_voice_delay_ms", 3);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/4/rate_hz", PROPERTY_HINT_RANGE, "0.1,20,0.1,suffix:Hz"), "set_voice_rate_hz", "get_voice_rate_hz", 3);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/4/depth_ms", PROPERTY_HINT_RANGE, "0,20,0.01,suffix:ms"), "set_voice_depth_ms", "get_voice_depth_ms", 3);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/4/level_db", PROPERTY_HINT_RANGE, "-60,24,0.1,suffix:dB"), "set_voice_level_db", "get_voice_level_db", 3);
-	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/4/cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1,suffix:Hz"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 3);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/4/cutoff_hz", PROPERTY_HINT_RANGE, "20,20500,1,or_less,exp,suffix:Hz"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 3);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/4/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_voice_pan", "get_voice_pan", 3);
 }
 
diff --git a/servers/audio/effects/audio_effect_compressor.cpp b/servers/audio/effects/audio_effect_compressor.cpp
index 4f41d35cdc..943b8f7e46 100644
--- a/servers/audio/effects/audio_effect_compressor.cpp
+++ b/servers/audio/effects/audio_effect_compressor.cpp
@@ -224,9 +224,9 @@ void AudioEffectCompressor::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_sidechain", "sidechain"), &AudioEffectCompressor::set_sidechain);
 	ClassDB::bind_method(D_METHOD("get_sidechain"), &AudioEffectCompressor::get_sidechain);
 
-	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "threshold", PROPERTY_HINT_RANGE, "-60,0,0.1"), "set_threshold", "get_threshold");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "threshold", PROPERTY_HINT_RANGE, "-60,0,0.1,suffix:dB"), "set_threshold", "get_threshold");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ratio", PROPERTY_HINT_RANGE, "1,48,0.1"), "set_ratio", "get_ratio");
-	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "gain", PROPERTY_HINT_RANGE, "-20,20,0.1"), "set_gain", "get_gain");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "gain", PROPERTY_HINT_RANGE, "-20,20,0.1,suffix:dB"), "set_gain", "get_gain");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "attack_us", PROPERTY_HINT_RANGE, U"20,2000,1,suffix:\u00B5s"), "set_attack_us", "get_attack_us");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "release_ms", PROPERTY_HINT_RANGE, "20,2000,1,suffix:ms"), "set_release_ms", "get_release_ms");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "mix", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_mix", "get_mix");
diff --git a/servers/audio/effects/audio_effect_delay.cpp b/servers/audio/effects/audio_effect_delay.cpp
index c40a68bd6e..9f22b59ceb 100644
--- a/servers/audio/effects/audio_effect_delay.cpp
+++ b/servers/audio/effects/audio_effect_delay.cpp
@@ -239,7 +239,7 @@ float AudioEffectDelay::get_feedback_level_db() const {
 }
 
 void AudioEffectDelay::set_feedback_lowpass(float p_lowpass) {
-	feedback_lowpass = p_lowpass;
+	feedback_lowpass = MAX(p_lowpass, 1.0);
 }
 
 float AudioEffectDelay::get_feedback_lowpass() const {
@@ -304,5 +304,5 @@ void AudioEffectDelay::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "feedback_active"), "set_feedback_active", "is_feedback_active");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback_delay_ms", PROPERTY_HINT_RANGE, "0,1500,1,suffix:ms"), "set_feedback_delay_ms", "get_feedback_delay_ms");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback_level_db", PROPERTY_HINT_RANGE, "-60,0,0.01,suffix:dB"), "set_feedback_level_db", "get_feedback_level_db");
-	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback_lowpass", PROPERTY_HINT_RANGE, "1,16000,1"), "set_feedback_lowpass", "get_feedback_lowpass");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback_lowpass", PROPERTY_HINT_RANGE, "20,16000,1,or_less,exp,suffix:Hz"), "set_feedback_lowpass", "get_feedback_lowpass");
 }
diff --git a/servers/audio/effects/audio_effect_distortion.cpp b/servers/audio/effects/audio_effect_distortion.cpp
index 62c618270d..b073a87533 100644
--- a/servers/audio/effects/audio_effect_distortion.cpp
+++ b/servers/audio/effects/audio_effect_distortion.cpp
@@ -122,7 +122,7 @@ float AudioEffectDistortion::get_pre_gain() const {
 }
 
 void AudioEffectDistortion::set_keep_hf_hz(float p_keep_hf_hz) {
-	keep_hf_hz = p_keep_hf_hz;
+	keep_hf_hz = MAX(p_keep_hf_hz, 1.0);
 }
 
 float AudioEffectDistortion::get_keep_hf_hz() const {
@@ -163,7 +163,7 @@ void AudioEffectDistortion::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "mode", PROPERTY_HINT_ENUM, "Clip,ATan,LoFi,Overdrive,Wave Shape"), "set_mode", "get_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pre_gain", PROPERTY_HINT_RANGE, "-60,60,0.01,suffix:dB"), "set_pre_gain", "get_pre_gain");
-	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "keep_hf_hz", PROPERTY_HINT_RANGE, "1,20500,1,suffix:Hz"), "set_keep_hf_hz", "get_keep_hf_hz");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "keep_hf_hz", PROPERTY_HINT_RANGE, "20,20500,1,or_less,exp,suffix:Hz"), "set_keep_hf_hz", "get_keep_hf_hz");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "drive", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_drive", "get_drive");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "post_gain", PROPERTY_HINT_RANGE, "-80,24,0.01,suffix:dB"), "set_post_gain", "get_post_gain");
 
diff --git a/servers/audio/effects/audio_effect_eq.cpp b/servers/audio/effects/audio_effect_eq.cpp
index fc9f0dfc6a..5599c6a759 100644
--- a/servers/audio/effects/audio_effect_eq.cpp
+++ b/servers/audio/effects/audio_effect_eq.cpp
@@ -113,7 +113,7 @@ bool AudioEffectEQ::_get(const StringName &p_name, Variant &r_ret) const {
 
 void AudioEffectEQ::_get_property_list(List<PropertyInfo> *p_list) const {
 	for (int i = 0; i < band_names.size(); i++) {
-		p_list->push_back(PropertyInfo(Variant::FLOAT, band_names[i], PROPERTY_HINT_RANGE, "-60,24,0.1"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, band_names[i], PROPERTY_HINT_RANGE, "-60,24,0.1,suffix:dB"));
 	}
 }
 
diff --git a/servers/audio/effects/audio_effect_hard_limiter.cpp b/servers/audio/effects/audio_effect_hard_limiter.cpp
index c7ab729945..1668611f1e 100644
--- a/servers/audio/effects/audio_effect_hard_limiter.cpp
+++ b/servers/audio/effects/audio_effect_hard_limiter.cpp
@@ -158,5 +158,5 @@ void AudioEffectHardLimiter::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pre_gain_db", PROPERTY_HINT_RANGE, "-24,24,0.01,suffix:dB"), "set_pre_gain_db", "get_pre_gain_db");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ceiling_db", PROPERTY_HINT_RANGE, "-24,0.0,0.01,suffix:dB"), "set_ceiling_db", "get_ceiling_db");
-	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "release", PROPERTY_HINT_RANGE, "0.01,3,0.01"), "set_release", "get_release");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "release", PROPERTY_HINT_RANGE, "0.01,3,0.01,suffix:s"), "set_release", "get_release");
 }
diff --git a/servers/audio/effects/audio_effect_phaser.cpp b/servers/audio/effects/audio_effect_phaser.cpp
index 839e4b0097..68e4373036 100644
--- a/servers/audio/effects/audio_effect_phaser.cpp
+++ b/servers/audio/effects/audio_effect_phaser.cpp
@@ -145,11 +145,11 @@ void AudioEffectPhaser::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_depth", "depth"), &AudioEffectPhaser::set_depth);
 	ClassDB::bind_method(D_METHOD("get_depth"), &AudioEffectPhaser::get_depth);
 
-	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "range_min_hz", PROPERTY_HINT_RANGE, "10,10000,suffix:Hz"), "set_range_min_hz", "get_range_min_hz");
-	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "range_max_hz", PROPERTY_HINT_RANGE, "10,10000,suffix:Hz"), "set_range_max_hz", "get_range_max_hz");
-	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rate_hz", PROPERTY_HINT_RANGE, "0.01,20,suffix:Hz"), "set_rate_hz", "get_rate_hz");
-	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback", PROPERTY_HINT_RANGE, "0.1,0.9,0.1"), "set_feedback", "get_feedback");
-	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "depth", PROPERTY_HINT_RANGE, "0.1,4,0.1"), "set_depth", "get_depth");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "range_min_hz", PROPERTY_HINT_RANGE, "10,10000,1,exp,suffix:Hz"), "set_range_min_hz", "get_range_min_hz");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "range_max_hz", PROPERTY_HINT_RANGE, "10,10000,1,exp,suffix:Hz"), "set_range_max_hz", "get_range_max_hz");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rate_hz", PROPERTY_HINT_RANGE, "0.01,20,0.01,suffix:Hz"), "set_rate_hz", "get_rate_hz");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback", PROPERTY_HINT_RANGE, "0.1,0.9,0.01"), "set_feedback", "get_feedback");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "depth", PROPERTY_HINT_RANGE, "0.1,4,0.01"), "set_depth", "get_depth");
 }
 
 AudioEffectPhaser::AudioEffectPhaser() {