petsematarykeeperJul 10, 2012some g

petsematarykeeperJul 10, 2012
some good ...shit right here. Puts me to bed every night.

Feb 15, 2013
AudioEntrainmentFeb 15, 2013
Thank you for your kind comments.... Hearing from visitors on a daily basis how these sessions have truly helped their lives has made this project one of the most rewarding experiences of my life. I am glad to share. Let me know if you have any request...often times they become the most popular videos!
All Comments

Dec 22, 2014
Derrick PerkinsDec 22, 2014
It's binaural, which means you can use any base frequency and an offset like 216 hz and 216.5 hz in order to perceive .5hz. If you go to seventh string tuning for website, you can open up two different browsers and set up two different frequencies to get this effect.

Aug 19, 2014
MsPsychobunnyAug 19, 2014
I CAN TOTALLY GET BEHIND THIS. IT'S ALL BZZZZZZZZZZZZZ AND I'M ALL YEAH.

Jul 11, 2014
ZCamilJul 11, 2014
It reminds me of the the humming of bees. I like it.

Jun 27, 2014
Thomas JeffersonJun 27, 2014
I thought the lowest human audible frequency was around 20Hz? How can this be .5 and still be heard?

Mar 6, 2014
Colin BootsMar 6, 2014
I don't see no .1hz sessions uploaded anytime soon after this @-@

Feb 16, 2014
Jihad BunnydickFeb 16, 2014
The pain from my foot surgery has been getting lesser everyday..God Bless

Oct 28, 2013
GlubWubOct 28, 2013
What program do you use to create these beats?

Sep 30, 2013
Gloria In Excelsis DeoSep 30, 2013
I highly recommend listening to this played in the background to Om Namah Shivaya, Kyrie, or Alleluhia by Robert Gass. Utilizing the delta waves help silence the mind and then bask in the extremely high level of consciousness of the music.

Sep 28, 2013
AudioEntrainmentSep 28, 2013
you are very welcome, glad it helps!

Sep 28, 2013
mikeee331390Sep 28, 2013
This is great for headaches. Thankyou for uploading

Sep 22, 2013
raymond9987654321Sep 22, 2013
I dare people to listen to the full 1 hour and post how you guys react after turning it off

Sep 6, 2013
Lynn FrenchSep 6, 2013
This is amazing. And thanks so much for the free download. I just need to get my new mp3 player, want to listen just before sleep. It might sound odd but I feel like its letting my brain rest. My problem is I can't stop thinking and I can't rest, I've been an insomniac since I was a teenager. But it's like my mind can rest in this sound. It holds it still. It's so soothing. I may be able finally to rest, relax and sleep :) Thank you.

May 23, 2013
kingbaby123May 23, 2013
Working theory: lower frequency creates closer interface with the "skin" of the material level of the holograph. Closer connection in vibration Bohm-ian implicate and explicate reality*. Our "desire" is closest to creating our experienced world.

May 17, 2013
AudioEntrainmentMay 17, 2013
The lowest frequency I have on this channel is .33hz. Take a look through the channel and you should be able to find it! I will create a 0.1hz sessions soon! Best regards.

May 17, 2013
BIG D CavanaughMay 17, 2013
is there a lower frequency I can find on youtube? seems like this is it can I request a 0.1Hz just like this

May 5, 2013
AudioEntrainmentMay 5, 2013
you're welcome!

May 5, 2013
Bumble BatMay 5, 2013
I listened to this while awake and relaxed and I felt my muscles healing. Thank you for sharing!

Apr 3, 2013
AudioEntrainmentApr 3, 2013
This frequency is much more likely to make you tired. Higher frequencies such as 14hz are better for studying. ~Namaste.

Apr 3, 2013
A35417Apr 3, 2013
Hey does this increase concentration and help with studying? or does it just make you tired? Thanks in advance :)

Mar 22, 2013
AudioEntrainmentMar 22, 2013
You are welcome, thank you for the kind comment! ~ Gratitude ~ AE

Mar 22, 2013
Robert NealMar 22, 2013
love this one. am interested in improving brain function. go to sleep with this. wake up with better brain power. thanks a million.....

Feb 23, 2013
youlittlerocketFeb 23, 2013
You'd think the Governments would want to ban this powerful tool, I'm freakin' floating :o)

Feb 23, 2013
youlittlerocketFeb 23, 2013
So how loud do i have it ? 

Feb 16, 2013
Krystyna PedzialekFeb 16, 2013
Hm, let me think about your offer:)) I listened to your requested beats and they ARE great. I love Golden Frequency:)) There is such a beauty in the sound.....Anyway, at this stage and with such a HUGE library of frequency I would not dare to ask for anything. However one day I will be ready and then I will ask you for something specific. Since you take such a pleasure in giving I will have a pleasure in taking the gift:))

Feb 15, 2013
AudioEntrainmentFeb 15, 2013
Thank you for your kind comments.... Hearing from visitors on a daily basis how these sessions have truly helped their lives has made this project one of the most rewarding experiences of my life. I am glad to share. Let me know if you have any request...often times they become the most popular videos!

Feb 15, 2013
Krystyna PedzialekFeb 15, 2013
AE, you have very impressive collection of videos. Thank you very much. Your kindness and generosity is pretty amazing.

Feb 15, 2013
Krystyna PedzialekFeb 15, 2013
may I ask you which sessions did you use?

Feb 15, 2013
Krystyna PedzialekFeb 15, 2013
A week ago or so I came across frequency videos on youtube. The first one I used was 528hz and I noticed immediate differences in my mind and body. I wish people who write comments were more specific. There is such a silence around non pharmaceutical healing, so thank you very much for your comments.

Feb 15, 2013
Krystyna PedzialekFeb 15, 2013
:)) I've checked them on line and they are BIG, but I guess they are worth the condition you are in. I am over the worst in my life and I have to admit that sound brought me back to life. At one point in my life I decided to quit medication that everybody say you cannot quit. I did it. Sound helped me. I was walking, sleeping, working with cheap headphones on my head. After a year of nonstop ( at least 3-4 hours a day and at night) a stopped using guided meditation and switched to audiobooks.

Feb 4, 2013
Krystyna PedzialekFeb 4, 2013
what headphones are you using? 

Jan 6, 2013
AudioEntrainmentJan 6, 2013
Entrainment to lower brainwave frequencies will definitely occur more quickly and easily if you are relaxed and meditative. The issue i see with reading is that reading is a higher frequency function so actively doing so when listening to this might make it harder for the brain frequencies to slow down.

Jan 6, 2013
ElectriKoolAid420Jan 6, 2013
I'm listening to this on my iPhone while scrolling through the comments. Will it still work if I listen while I read, or should I be trying to clear my mind, sleep, etc.? Thanks d:

Dec 19, 2012
VonlockDec 19, 2012
for this to have effect do i have to use good headfones?

Nov 15, 2012
Sujith MadhavanNov 15, 2012
Absolutely Wonderful.... 

Aug 27, 2012
AudioEntrainmentAug 27, 2012
Thanks for the nice comment! Namaste.

Aug 27, 2012
AudioEntrainmentAug 27, 2012
I am very glad these have helped you! Thank you for the nice comment, Many blessings!

Aug 18, 2012
AudioEntrainmentAug 18, 2012
All is good my friend, no harm to foul! Misunderstandings happen. I'm aware of that video because I also own that account and the website free-binaural-beats. The reason I have two channels was because I created this one first and then had a ton of trouble with Other Companies Claiming they had rights to my videos, I created a second channel to try to get around them. Eventually youtube took care of everything so I just upload videos to this page now. All videos on both pages are binaural beats!

Aug 18, 2012
Devin MarleyAug 18, 2012
Dude I'm not trolling at all!!!' I'm so sorry! There is a video with the same name and same exact picture but it was uploaded by "freebinauralbeats" and I meant to leave the comment there! I'm on my phone so the layout for YouTube is a bit different and it threw me off. youtube.com/watch?v=uGjL75MjsTA ---- go take a look for yourself!

Aug 18, 2012
AudioEntrainmentAug 18, 2012
and please... enlighten me to what would make a "binaural beat" 2 different tones... 83hz and 83.5hz  besides what I was created here?? Thanks for your help! You are so awesome! thanks for being so cool man!

Aug 18, 2012
AudioEntrainmentAug 18, 2012
Dear Mr. Dubstep.... as always, I am very thankful to hear your opinion. I would be glad for you to create your own "Binaural beat" With the frequency of 83Hz in the left ear...and 83.5hz in the right ear to create a BINAURAL BEAT of 0.5HZ..... and get it to sound different from this..... YOU SIR ARE AN IDIOT!!! I give a video on how I create my beats...anyone could go and replicate this and get THE EXACT SAME THING... go troll somewhere else please

Aug 17, 2012
Devin MarleyAug 17, 2012
I don't think this is effective. These aren't binaural beats at all. There are supposed to be 2 different frequencies playing. One in each ear. When you hear both at the same time the difference in Hertz creates the beat. This is garbage....

Aug 17, 2012
Lisa DAug 17, 2012
I have now been experimenting with binaural beats for some time now to help with insomnia and pain relief. Have to say this worked incredibly well I was in a deep sleep almost immediately and proceeded to have the best sleep I have had in years. I am so very grateful. Thank you thank you thank you

Jul 17, 2012
Roland LindgrenJul 17, 2012
sounds worth a good test. Thank you.

Jul 16, 2012
AudioEntrainmentJul 16, 2012
I am glad it helps!

Jul 16, 2012
AudioEntrainmentJul 16, 2012
I personally really love theta 5

ผลลัพธ์ (ไทย) 1:

petsematarykeeperJul 10, 2012บางดี... .shit ที่นี่ ทำให้ฉันนอนทุกคืน15 กุมภาพันธ์ 2013AudioEntrainmentFeb 15, 2013ขอบคุณสำหรับข้อคิดเห็นของคุณเอง... ได้ยินจากผู้เข้าชมประจำวันว่ารอบเวลาเหล่านี้ได้ช่วยชีวิตของพวกเขาอย่างแท้จริงได้ทำโครงการนี้หนึ่งในประสบการณ์ที่คุ้มค่าที่สุดของชีวิต ฉันดีใจที่ใช้ร่วมกัน แจ้งให้เราทราบหากคุณมีใด ๆ ขอ...บ่อยครั้งกลายเป็น วิดีโอสุดยอดความคิดเห็นทั้งหมด22 ธ.ค. 2014Derrick PerkinsDec 22, 2014เป็น binaural ซึ่งหมายความว่า คุณสามารถใช้ใด ๆ ความถี่พื้นฐานและออฟเซตเช่น 216 hz 216.5 hz เพื่อสังเกตการ 5 hz ถ้าคุณไปเจ็ดสาย ปรับแต่งเว็บไซต์ เปิดเบราว์เซอร์ที่แตกต่างกันสอง และคุณตั้งค่าความถี่แตกต่างกันสองจะได้รับผลกระทบนี้19 aug, 2014MsPsychobunnyAug 19, 2014ฉันจะได้รับหลังนี้ทั้งหมด มันเป็น BZZZZZZZZZZZZZ ทั้งหมด และผมทั้งหมด YEAH11 ก.ค. 2014ZCamilJul 11, 2014ทำให้นึกของการฮัมของผึ้ง ฉันชอบนะ 27 มิถุนายน 2014Thomas JeffersonJun 27, 2014ผมคิดว่า ประมาณ 20Hz เป็นความถี่เสียงของมนุษย์ต่ำสุด วิธีนี้เป็นครั้งที่ 5 และยังคง ได้ยิน6 มี.ค. 2014โคลิน BootsMar 6, 2014ไม่เห็นไม่รอบ.1hz ที่อัพโหลดตลอดเวลาหลังจากนี้ @-@16 feb, 2014ญิฮา BunnydickFeb 16, 2014ความเจ็บปวดจากการผ่าตัดเท้าของฉันได้รับน้อยกว่าทุกวัน... พระเจ้าอวยพร28 ต.ค. 56GlubWubOct 28, 2013โปรแกรมใดที่คุณใช้เพื่อสร้างจังหวะเหล่านี้ ก.ย. 30, 2013Gloria In Excelsis DeoSep 30, 2013I highly recommend listening to this played in the background to Om Namah Shivaya, Kyrie, or Alleluhia by Robert Gass. Utilizing the delta waves help silence the mind and then bask in the extremely high level of consciousness of the music. Sep 28, 2013AudioEntrainmentSep 28, 2013you are very welcome, glad it helps!Sep 28, 2013mikeee331390Sep 28, 2013This is great for headaches. Thankyou for uploadingSep 22, 2013raymond9987654321Sep 22, 2013I dare people to listen to the full 1 hour and post how you guys react after turning it offSep 6, 2013Lynn FrenchSep 6, 2013This is amazing. And thanks so much for the free download. I just need to get my new mp3 player, want to listen just before sleep. It might sound odd but I feel like its letting my brain rest. My problem is I can't stop thinking and I can't rest, I've been an insomniac since I was a teenager. But it's like my mind can rest in this sound. It holds it still. It's so soothing. I may be able finally to rest, relax and sleep :) Thank you. May 23, 2013kingbaby123May 23, 2013Working theory: lower frequency creates closer interface with the "skin" of the material level of the holograph. Closer connection in vibration Bohm-ian implicate and explicate reality*. Our "desire" is closest to creating our experienced world. May 17, 2013AudioEntrainmentMay 17, 2013The lowest frequency I have on this channel is .33hz. Take a look through the channel and you should be able to find it! I will create a 0.1hz sessions soon! Best regards.May 17, 2013BIG D CavanaughMay 17, 2013is there a lower frequency I can find on youtube? seems like this is it can I request a 0.1Hz just like thisMay 5, 2013AudioEntrainmentMay 5, 2013you're welcome!May 5, 2013Bumble BatMay 5, 2013I listened to this while awake and relaxed and I felt my muscles healing. Thank you for sharing!Apr 3, 2013AudioEntrainmentApr 3, 2013This frequency is much more likely to make you tired. Higher frequencies such as 14hz are better for studying. ~Namaste.Apr 3, 2013A35417Apr 3, 2013Hey does this increase concentration and help with studying? or does it just make you tired? Thanks in advance :) Mar 22, 2013AudioEntrainmentMar 22, 2013You are welcome, thank you for the kind comment! ~ Gratitude ~ AEMar 22, 2013Robert NealMar 22, 2013love this one. am interested in improving brain function. go to sleep with this. wake up with better brain power. thanks a million.....Feb 23, 2013youlittlerocketFeb 23, 2013You'd think the Governments would want to ban this powerful tool, I'm freakin' floating :o)Feb 23, 2013youlittlerocketFeb 23, 2013So how loud do i have it ? Feb 16, 2013Krystyna PedzialekFeb 16, 2013Hm, let me think about your offer:)) I listened to your requested beats and they ARE great. I love Golden Frequency:)) There is such a beauty in the sound.....Anyway, at this stage and with such a HUGE library of frequency I would not dare to ask for anything. However one day I will be ready and then I will ask you for something specific. Since you take such a pleasure in giving I will have a pleasure in taking the gift:))
Feb 15, 2013
AudioEntrainmentFeb 15, 2013
Thank you for your kind comments.... Hearing from visitors on a daily basis how these sessions have truly helped their lives has made this project one of the most rewarding experiences of my life. I am glad to share. Let me know if you have any request...often times they become the most popular videos!

Feb 15, 2013
Krystyna PedzialekFeb 15, 2013
AE, you have very impressive collection of videos. Thank you very much. Your kindness and generosity is pretty amazing.

Feb 15, 2013
Krystyna PedzialekFeb 15, 2013
may I ask you which sessions did you use?

Feb 15, 2013
Krystyna PedzialekFeb 15, 2013
A week ago or so I came across frequency videos on youtube. The first one I used was 528hz and I noticed immediate differences in my mind and body. I wish people who write comments were more specific. There is such a silence around non pharmaceutical healing, so thank you very much for your comments.

Feb 15, 2013
Krystyna PedzialekFeb 15, 2013
:)) I've checked them on line and they are BIG, but I guess they are worth the condition you are in. I am over the worst in my life and I have to admit that sound brought me back to life. At one point in my life I decided to quit medication that everybody say you cannot quit. I did it. Sound helped me. I was walking, sleeping, working with cheap headphones on my head. After a year of nonstop ( at least 3-4 hours a day and at night) a stopped using guided meditation and switched to audiobooks.

Feb 4, 2013
Krystyna PedzialekFeb 4, 2013
what headphones are you using? 

Jan 6, 2013
AudioEntrainmentJan 6, 2013
Entrainment to lower brainwave frequencies will definitely occur more quickly and easily if you are relaxed and meditative. The issue i see with reading is that reading is a higher frequency function so actively doing so when listening to this might make it harder for the brain frequencies to slow down.

Jan 6, 2013
ElectriKoolAid420Jan 6, 2013
I'm listening to this on my iPhone while scrolling through the comments. Will it still work if I listen while I read, or should I be trying to clear my mind, sleep, etc.? Thanks d:

Dec 19, 2012
VonlockDec 19, 2012
for this to have effect do i have to use good headfones?

Nov 15, 2012
Sujith MadhavanNov 15, 2012
Absolutely Wonderful.... 

Aug 27, 2012
AudioEntrainmentAug 27, 2012
Thanks for the nice comment! Namaste.

Aug 27, 2012
AudioEntrainmentAug 27, 2012
I am very glad these have helped you! Thank you for the nice comment, Many blessings!

Aug 18, 2012
AudioEntrainmentAug 18, 2012
All is good my friend, no harm to foul! Misunderstandings happen. I'm aware of that video because I also own that account and the website free-binaural-beats. The reason I have two channels was because I created this one first and then had a ton of trouble with Other Companies Claiming they had rights to my videos, I created a second channel to try to get around them. Eventually youtube took care of everything so I just upload videos to this page now. All videos on both pages are binaural beats!

Aug 18, 2012
Devin MarleyAug 18, 2012
Dude I'm not trolling at all!!!' I'm so sorry! There is a video with the same name and same exact picture but it was uploaded by "freebinauralbeats" and I meant to leave the comment there! I'm on my phone so the layout for YouTube is a bit different and it threw me off. youtube.com/watch?v=uGjL75MjsTA ---- go take a look for yourself!

Aug 18, 2012
AudioEntrainmentAug 18, 2012
and please... enlighten me to what would make a "binaural beat" 2 different tones... 83hz and 83.5hz  besides what I was created here?? Thanks for your help! You are so awesome! thanks for being so cool man!

Aug 18, 2012
AudioEntrainmentAug 18, 2012
Dear Mr. Dubstep.... as always, I am very thankful to hear your opinion. I would be glad for you to create your own "Binaural beat" With the frequency of 83Hz in the left ear...and 83.5hz in the right ear to create a BINAURAL BEAT of 0.5HZ..... and get it to sound different from this..... YOU SIR ARE AN IDIOT!!! I give a video on how I create my beats...anyone could go and replicate this and get THE EXACT SAME THING... go troll somewhere else please

Aug 17, 2012
Devin MarleyAug 17, 2012
I don't think this is effective. These aren't binaural beats at all. There are supposed to be 2 different frequencies playing. One in each ear. When you hear both at the same time the difference in Hertz creates the beat. This is garbage....

Aug 17, 2012
Lisa DAug 17, 2012
I have now been experimenting with binaural beats for some time now to help with insomnia and pain relief. Have to say this worked incredibly well I was in a deep sleep almost immediately and proceeded to have the best sleep I have had in years. I am so very grateful. Thank you thank you thank you

Jul 17, 2012
Roland LindgrenJul 17, 2012
sounds worth a good test. Thank you.

Jul 16, 2012
AudioEntrainmentJul 16, 2012
I am glad it helps!

Jul 16, 2012
AudioEntrainmentJul 16, 2012
I personally really love theta 5

ผลลัพธ์ (ไทย) 3:

petsematarykeeperjul 10 , 2012
บางดี . . . . . . . เวรแล้ว ทำให้ผมเข้านอนทุกคืน


audioentrainmentfeb 15 กุมภาพันธ์ 15 , 2013 2556
ขอบคุณสำหรับความคิดเห็นของคุณเป็น . . . . . . . ได้ยินจากผู้เข้าชมในแต่ละวันว่าเซสชันเหล่านี้ได้อย่างแท้จริง ช่วยให้ชีวิตของพวกเขาได้ทำโครงการนี้เป็นหนึ่งในประสบการณ์ที่คุ้มค่ามากที่สุดในชีวิตของฉัน ดีใจที่ได้แบ่งปัน แจ้งให้เราทราบหากคุณมีความต้องการใด ๆ . . . . . . .บ่อยครั้งที่พวกเขากลายเป็นวิดีโอที่ได้รับความนิยมมากที่สุด ! ทุกความคิดเห็น

22 ธ.ค. 2014
เดอริค perkinsdec 22 , 2014
มัน&# 39 ; s binaural , ซึ่งหมายความว่าคุณสามารถใช้ความถี่ฐานใด ๆและชดเชยเหมือน 216 Hz และ 216.5 Hz เพื่อให้รับรู้ 5HZ . ถ้าคุณไปถึงเจ็ดเชือกปรับสำหรับเว็บไซต์แบบคุณสามารถเปิดขึ้นสองเบราว์เซอร์ที่แตกต่างกันและการตั้งค่าสองความถี่ที่แตกต่างกันที่จะได้รับผลกระทบนี้ ส.ค. 2014

1919 mspsychobunnyaug 2014
ฉันสามารถเข้าใจเรื่องนี้ มัน&# 39 ; s ทั้งหมด bzzzzzzzzzzzzz และฉัน&# 39 ; M แบบทั้งหมดครับ


zcamiljul 11 ก.ค. 11 , 2014 2014
มันทำให้ผมนึกถึงแบบเสียงหึ่งของผึ้ง ฉันชอบมัน

Jun 27 , 2014
โทมัส jeffersonjun 27 , 2014
ฉันคิดว่าถูกที่สุด มนุษย์เสียงความถี่ 20Hz แบบรอบ ? วิธี นี้สามารถเป็น 5 และยังสามารถได้ยิน

6 มีนาคม 2014
คอลิน bootsmar 6 2014
ฉันก็&# 39 ;ไม่ได้ดู ไม่ได้อัพโหลดได้แบบเร็ว ๆนี้หลังจาก 1Hz ครั้งนี้ @ - @

กุมภาพันธ์ 16 , 2014
ญิฮาด 16 bunnydickfeb 2014
ความเจ็บปวดจากการผ่าตัดเท้าแบบได้น้อยกว่าทุกวัน . . . . . . . พระเจ้าอวยพร


glubwuboct 28 ต.ค. 28 , 2013 2556
สิ่งที่โปรแกรมที่คุณใช้เพื่อสร้างเต้นแบบเหล่านี้ ?

Sep 30 , 2013
กลอเรียใน excelsis deosep 30 , 2013
ผมขอแนะนำให้ฟังเพลงนี้เล่นในพื้นหลังโอม แบบ shivaya เด็น นามาท์ ,กีรีเอ หรือ alleluhia โดยโรเบิร์ตแก็ส . การใช้คลื่นเดลต้าช่วยสงบจิตใจ และอยู่ในระดับที่สูงมากของความรู้สึกของเพลง


audioentrainmentsep 28 ก.ย. 28 , 2013 2556
ยินดีต้อนรับครับ ดีใจที่ได้แบบช่วย


mikeee331390sep 28 ก.ย. 28 , 2013 2556
นี่คือที่ดีสำหรับอาการปวดหัวแบบ . ขอบคุณสำหรับการอัพโหลด

Sep 22 , 2013 2556

raymond9987654321sep 22ผมกล้าให้ผู้คนฟังให้เต็ม 1 ชั่วโมง และแบบโพสต์ว่าพวกคุณตอบสนองหลังจากที่ปิด

6 ก.ย. 2556
ลินน์ frenchsep 6 2013
สุดยอดเลย และขอบคุณมากสำหรับการดาวน์โหลดฟรี ฉันเพียงต้องการที่จะได้รับเครื่องเล่น MP3 ใหม่ อยากฟังก่อนนอน มันอาจฟังดูแปลก แต่ผมรู้สึกว่ามันให้พักผ่อนสมอง ปัญหาแบบของผม คือ ผมสามารถ&# 39 ; คิดหยุด T และฉันสามารถ&# 39 ; ที่เหลือ ผม&# 39 ;เคยเป็นโรคนอนไม่หลับตั้งแต่ผมเป็นวัยรุ่น แต่มัน&# 39 ; s เหมือนจิตใจของฉันสามารถพักผ่อนในเสียงนี้ มันถือมันอยู่ มัน&# 39 ; s เย็นดังนั้น ฉันอาจจะได้พักผ่อน ผ่อนคลายและนอนหลับ : ) ขอบคุณครับ


kingbaby123may 23 23 พฤษภาคม 2556 2013
ทำงานทฤษฎี : ความถี่ต่ำสร้างใกล้ชิดติดต่อกับแบบที่& quot ; quot &ผิว ของวัสดุระดับของของเสีย .