Feedback / T1 ToneMatch® Audio Engine - Revision history

ST at 19:37, 8 June 2021

2021-06-08T19:37:17Z

← Older revision		Revision as of 19:37, 8 June 2021
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	Here is a video about the relationship between the ToneMatch Presets, zEQ, ParaMetric EQ.		Here is a video about the relationship between the ToneMatch Presets, zEQ, ParaMetric EQ.

	<~~html~~>		<HTML>
			<!--
	<iframe width="560" height="315" src="https://www.youtube.com/embed/kkE24InOGWY" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>		<iframe width="560" height="315" src="https://www.youtube.com/embed/kkE24InOGWY" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
			-->
			<iframe width="560" height="315" src="https://www.youtube.com/embed/kkE24InOGWY" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>

	</html>		</html>

ST: added video ToneMatch zEQ ParaEQ

2018-11-30T15:44:10Z

added video ToneMatch zEQ ParaEQ

← Older revision		Revision as of 15:44, 30 November 2018
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	This technique was described in [[T1 ToneMatch® Audio Engine / Using the Para EQ to Control Feedback - field report\|a field report]] by Bill-at-Bose.		This technique was described in [[T1 ToneMatch® Audio Engine / Using the Para EQ to Control Feedback - field report\|a field report]] by Bill-at-Bose.

			Here is a video about the relationship between the ToneMatch Presets, zEQ, ParaMetric EQ.

			<html>
			<iframe width="560" height="315" src="https://www.youtube.com/embed/kkE24InOGWY" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
			</html>

	<noinclude>		<noinclude>

ST: ST moved page Feedback / T1 ToneMatchÂ® Audio Engine to Feedback / T1 ToneMatch® Audio Engine

2017-03-26T09:09:49Z

ST moved page Feedback / T1 ToneMatchÂ® Audio Engine to Feedback / T1 ToneMatch® Audio Engine

← Older revision	Revision as of 09:09, 26 March 2017
(No difference)

ST: mic ->microphone

2011-03-30T00:22:08Z

mic ->microphone

← Older revision		Revision as of 00:22, 30 March 2011
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	If there are multiple microphones in the system you may find that the whole system feeds; if so, repeat this procedure for the other microphones (muting the other microphones while adjusting the Para EQ on one of them).		If there are multiple microphones in the system you may find that the whole system feeds; if so, repeat this procedure for the other microphones (muting the other microphones while adjusting the Para EQ on one of them).

	Once you know the frequency for one ~~mic~~ (and the T1 tells you this in Hz), you can start by applying the same notch to other microphones -- but you may find that some adjustments are needed for each due to differences in the microphones and their different locations.		Once you know the frequency for one microphone (and the T1 tells you this in Hz), you can start by applying the same notch to other microphones -- but you may find that some adjustments are needed for each due to differences in the microphones and their different locations.

	How much does this hurt the sound? You should experiment a little, since -- it depends. The notch will have different effects on the tone depending on how deep it is (how much you cut), how wide it is (keep it as narrow as you can), and where it is relative to your voice or instrument. Use your ears to tell you if you've gone too far.		How much does this hurt the sound? You should experiment a little, since -- it depends. The notch will have different effects on the tone depending on how deep it is (how much you cut), how wide it is (keep it as narrow as you can), and where it is relative to your voice or instrument. Use your ears to tell you if you've gone too far.

DanCornett: Added some clarification about using Para EQ with multiple mics (muting others; tweaking after using one as a starting point).

2010-10-19T16:01:31Z

Added some clarification about using Para EQ with multiple mics (muting others; tweaking after using one as a starting point).

← Older revision		Revision as of 16:01, 19 October 2010
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	# Turn the volume down on the microphone channel		# Turn the volume down on the microphone channel; mute any other microphone channels.
	# Set the Para EQ Level to 10 dB boost (boost, not cut)		# Set the Para EQ Level to 10 dB boost (boost, not cut)
	# Set the Para EQ Width to 0.20 oct		# Set the Para EQ Width to 0.20 oct
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	If there are multiple microphones in the system you may find that the whole system feeds repeat this procedure ~~if necessary~~ for the other microphones.		If there are multiple microphones in the system you may find that the whole system feeds; if so, repeat this procedure for the other microphones (muting the other microphones while adjusting the Para EQ on one of them).

	~~Then, once~~ you know the frequency (and the T1 tells you this in Hz), you can ~~apply~~ the same notch to other microphones.		Once you know the frequency for one mic (and the T1 tells you this in Hz), you can start by applying the same notch to other microphones -- but you may find that some adjustments are needed for each due to differences in the microphones and their different locations.

	How much does this hurt the sound? You should experiment a little, since - it depends. The notch will have different effects on the tone depending on how deep it is (how much you cut), how wide it is (keep it as narrow as you can), and where it is relative to your voice or instrument. Use your ears to tell you if you've gone too far.		How much does this hurt the sound? You should experiment a little, since -- it depends. The notch will have different effects on the tone depending on how deep it is (how much you cut), how wide it is (keep it as narrow as you can), and where it is relative to your voice or instrument. Use your ears to tell you if you've gone too far.

	This technique was described in [[T1 ToneMatch® Audio Engine / Using the Para EQ to Control Feedback - field report\|a field report]] by Bill-at-Bose.		This technique was described in [[T1 ToneMatch® Audio Engine / Using the Para EQ to Control Feedback - field report\|a field report]] by Bill-at-Bose.

ST: {{Bose Reviewed}}

2009-05-12T01:39:39Z

<noinclude>{{Bose Reviewed}}</noinclude>

← Older revision		Revision as of 01:39, 12 May 2009
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	{{Bose Reviewed}}		<noinclude>{{Bose Reviewed}}</noinclude>

	{{T1 icon}}		{{T1 icon}}

ST: formatting

2009-05-12T01:37:43Z

formatting

← Older revision		Revision as of 01:37, 12 May 2009
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	How much does this hurt the sound? You should experiment a little, since - it depends. The notch will have different effects on the tone depending on how deep it is (how much you cut), how wide it is (keep it as narrow as you can), and where it is relative to your voice or instrument. Use your ears to tell you if you've gone too far.		How much does this hurt the sound? You should experiment a little, since - it depends. The notch will have different effects on the tone depending on how deep it is (how much you cut), how wide it is (keep it as narrow as you can), and where it is relative to your voice or instrument. Use your ears to tell you if you've gone too far.

	(This technique was described in [[T1 ToneMatch® Audio Engine / Using the Para EQ to Control Feedback - field report\|a field report]] by Bill-at-Bose.		This technique was described in [[T1 ToneMatch® Audio Engine / Using the Para EQ to Control Feedback - field report\|a field report]] by Bill-at-Bose.

ST: added link to Bill-at-Bose field report

2009-05-12T01:37:21Z

added link to Bill-at-Bose field report

← Older revision		Revision as of 01:37, 12 May 2009
Line 28:		Line 28:
	How much does this hurt the sound? You should experiment a little, since - it depends. The notch will have different effects on the tone depending on how deep it is (how much you cut), how wide it is (keep it as narrow as you can), and where it is relative to your voice or instrument. Use your ears to tell you if you've gone too far.		How much does this hurt the sound? You should experiment a little, since - it depends. The notch will have different effects on the tone depending on how deep it is (how much you cut), how wide it is (keep it as narrow as you can), and where it is relative to your voice or instrument. Use your ears to tell you if you've gone too far.

	(This technique was described on the ~~{{forum}} in~~ a ~~post~~ by Bill-at-Bose. ~~<ref>Bill-at-Bose [http://bose.infopop.cc/eve/forums/a/tpc/f/778102955/m/4561000754?r=4561000754#4561000754 discusses using the T1 to overcome feedback]</ref>)~~		(This technique was described in [[T1 ToneMatch® Audio Engine / Using the Para EQ to Control Feedback - field report\|a field report]] by Bill-at-Bose.

ST: Using the T1® to Control Microphone Feedback moved to Feedback / T1 ToneMatch® Audio Engine: naming convention

2009-05-12T01:34:13Z

Using the T1® to Control Microphone Feedback moved to Feedback / T1 ToneMatch® Audio Engine: naming convention

← Older revision	Revision as of 01:34, 12 May 2009
(No difference)

Kjacob: fixing EQ width to lowest allowable on T1 (0.2 oct)

2009-05-11T21:43:28Z

fixing EQ width to lowest allowable on T1 (0.2 oct)

← Older revision		Revision as of 21:43, 11 May 2009
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			{{Bose Reviewed}}

	{{T1 icon}}		{{T1 icon}}

	* This technique ~~was described on~~ the ~~{{forum}}~~ in ~~a post by Bill-at-Bose. <ref>Bill-at-Bose [http://bose~~.~~infopop.cc/eve/forums/a/tpc/f/778102955/m/4561000754?r=4561000754#4561000754 discusses using the T1 to overcome feedback]</ref>~~		The technique takes some practice and experimentation. But the effort is worth it because the technique can be used in many different situations.

	* The ~~technique takes some practice~~ and ~~experimentation~~. ~~But~~ the ~~effort is worth it because the technique can be used in many different situations~~.		You'll be using the parametric equalizer on the {{T1}} to improve vocal microphone feedback. The parametric equalizer has a frequency adjustment to select the pitch (note) you want to shape, and a boost or cut adjustment to increase or decrease that pitch like a regular tone control. It also has a bandwidth knob, to set how wide a range of pitches around the single pitch you are adjusting.

	You'll be using the parametric equalizer on the {{T1}} to improve vocal microphone feedback. The parametric equalizer has a frequency adjustment to select the pitch (note) you want to shape, and a boost or cut adjustment to increase or decrease that pitch like a regular tone control. It also has a bandwidth knob, to set how wide a range of pitches around the single pitch you are adjusting.

	[[Image:~~T1 Para 1~~.jpg]]		[[Image:T1_Para_1_new.jpg]]
	~~[[Image:T1 Para 2.jpg]]~~

	# Turn the volume down on the microphone channel		# Turn the volume down on the microphone channel
	# Set the Para EQ Level to 10 dB boost (boost, not cut)		# Set the Para EQ Level to 10 dB boost (boost, not cut)
	# Set the Para EQ Width to "0.01 oct."		# Set the Para EQ Width to 0.20 oct
	# Slowly turn up the volume of the microphone creating feedback to just before feedback. You'll probably start to hear the pitch that feeds back but don't let the feedback start.		# Slowly turn up the volume of the microphone creating feedback to just before feedback. You'll probably start to hear the pitch that feeds back but don't let the feedback start.
	# Start changing the Para EQ frequency control. At some point, the system will begin to feedback on the same pitch you were hearing without the boost. With some tuning and listening, you now have the Para EQ frequency set to the ~~exact~~ frequency causing feedback. You may need to ~~ride~~ the volume of the microphone channel to avoid going into loud feedback.		# Start changing the Para EQ frequency control. At some point, the system will begin to feedback on the same pitch you were hearing without the boost. With some tuning and listening, you now have the Para EQ frequency set to the same (or very nearly the same) frequency causing feedback. You may need to change the volume of the microphone channel to avoid going into loud feedback.
	# Change the ten dB boost to a cut, to notch out the frequency. That microphone should now be able to be used with ~~as much~~ feedback.		# Change the ten dB boost to a cut, to notch out the frequency. Start with a cut of about 3 dB and use more only if necessary. That microphone should now be able to be used with less feedback.


			[[Image:T1_Para_2_new.jpg]]


	If there are multiple microphones in the system you may find that the whole system feeds repeat this procedure if necessary for the other microphones.		If there are multiple microphones in the system you may find that the whole system feeds repeat this procedure if necessary for the other microphones.

	Then, once you know the frequency (and the T1 tells you this in Hz~~, e.g.4082 Hz - very cool~~), you can apply the same notch to other microphones.		Then, once you know the frequency (and the T1 tells you this in Hz), you can apply the same notch to other microphones.

			How much does this hurt the sound? You should experiment a little, since - it depends. The notch will have different effects on the tone depending on how deep it is (how much you cut), how wide it is (keep it as narrow as you can), and where it is relative to your voice or instrument. Use your ears to tell you if you've gone too far.

			(This technique was described on the {{forum}} in a post by Bill-at-Bose. <ref>Bill-at-Bose [http://bose.infopop.cc/eve/forums/a/tpc/f/778102955/m/4561000754?r=4561000754#4561000754 discusses using the T1 to overcome feedback]</ref>)

	How much does this hurt the sound? Another great question (glad I asked Smile), and you should experiment a little, since - it depends. The notch will have different effects on the tone depending on how deep it is (how much you cut), how wide it is (keep it as narrow as you can), and where it is relative to your voice or instrument. Use your ears to tell you if you've gone too far.

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