Forum discussion on Digital Transmission

Answer the question and discuss

Answer the question and discuss

by Md Assaduzzaman -
Number of replies: 11

1. Why we need to change the analog signal to digital?
2. Why isochronous is better than synchronous ?

In reply to Md Assaduzzaman

Re: Answer the question and discuss

by Sabbir hossain rifat(201-15-3324) -
1.Analog to digital conversion plays a crucial role in the world we live in today. Most signals (e.g. a song or speech) are analog in nature. However, if you want to transmit them all over the world to multiple people at once, or if you want to enhance its quality by removing background noise, you will need to convert them into digital form.
2.In the isochronous speed control mode the speed will return to the original speed setpoint after a load has been applied or rejected. However in parallel operation this would cause instability as explained above.

In the droop speed control mode the speed will decrease by a fixed percentage when the generator is loaded from no-load to full load. This provides a stable working point for each load in case of parallel operation.
thats Why isochronous is better than synchronous.
In reply to Md Assaduzzaman

Re: Answer the question and discuss

by Md Abdullah 202-15-3842 -
1. Analog to digital conversion plays a crucial role in the world we live in today. Most signals (e.g. a song or speech) are analog in nature. However, if you want to transmit them all over the world to multiple people at once, or if you want to enhance their quality by removing background noise, you will need to convert them into digital form.
2. In the isochronous speed control mode the speed will return to the original speed setpoint after a load has been applied or rejected. However, in parallel operation, this would cause instability as explained above.

In the droop speed control mode, the speed will decrease by a fixed percentage when the generator is loaded from no-load to full load. This provides a stable working point for each load in case of parallel operation.
that's Why isochronous is better than synchronous.
In reply to Md Assaduzzaman

Re: Answer the question and discuss

by NAHID ARMAN FAHIM 202-15-3831 -
1. Analog to digital conversion plays a crucial role in the world we live in today. Most signals (e.g. a song or speech) are analog in nature. However, if you want to transmit them all over the world to multiple people at once, or if you want to enhance their quality by removing background noise, you will need to convert them into digital form.
2. In the isochronous speed control mode the speed will return to the original speed setpoint after a load has been applied or rejected. However, in parallel operation, this would cause instability as explained above.

In the droop speed control mode, the speed will decrease by a fixed percentage when the generator is loaded from no-load to full load. This provides a stable working point for each load in case of parallel operation.
that's Why isochronous is better than synchronous.
In reply to Md Assaduzzaman

Re: Answer the question and discuss

by Tanmoy Barua 202-15-3822 -
1.Analog to digital conversion plays a crucial role in the world we live in today. Most signals (e.g. a song or speech) are analog in nature. However, if you want to transmit them all over the world to multiple people at once, or if you want to enhance its quality by removing background noise, you will need to convert them into digital form.
2.In the isochronous speed control mode the speed will return to the original speed set point after a load has been applied or rejected. However in parallel operation this would cause instability as explained above.

In the droop speed control mode the speed will decrease by a fixed percentage when the generator is loaded from no-load to full load. This provides a stable working point for each load in case of parallel operation.
that's Why isochronous is better than synchronous.
In reply to Md Assaduzzaman

Re: Answer the question and discuss

by Fardin Riad 202-15-3846 -
1. Analog to digital conversion plays a crucial role in the world we live in today. Most signals (e.g. a song or speech) are analog in nature. However, if you want to transmit them all over the world to multiple people at once, or if you want to enhance their quality by removing background noise, you will need to convert them into digital form.

2. In the isochronous speed control mode the speed will return to the original speed setpoint after a load has been applied or rejected. However, in parallel operation, this would cause instability as explained above.

In the droop speed control mode, the speed will decrease by a fixed percentage when the generator is loaded from no-load to full load. This provides a stable working point for each load in case of parallel operation.
that's Why isochronous is better than synchronous.
In reply to Md Assaduzzaman

Re: Answer the question and discuss

by Jannatul Ferdous Konok 202-15-3828 -
1. The digital transformation of blogs plays an important role in the world we live in today. Most signals (such as songs or voices) are analog in nature. However, if you want to broadcast to multiple people all over the world at the same time, or if you want to improve picture quality by removing background noise, you need to digitize it.
2. In isochronous speed control mode, the speed returns to the original speed setpoint after a load is applied or rejected. However, running in parallel can lead to instability as described above.
In idling speed control mode, the speed is reduced by a fixed percentage as the generator is loaded from idling to full load. This provides a stable operating point for each load when the s are operating in parallel, so isochronous is better than synchronous.
In reply to Md Assaduzzaman

Re: Answer the question and discuss

by Tabassum Islam Mim 202-15-3848 -
1.Analog to digital conversion plays a crucial role in the world we live in today. Most signals (e.g. a song or speech) are analog in nature. However, if you want to transmit them all over the world to multiple people at once, or if you want to enhance its quality by removing background noise, you will need to convert them into digital form.
2.In the isochronous speed control mode the speed will return to the original speed set point after a load has been applied or rejected. However in parallel operation this would cause instability as explained above.

In the droop speed control mode the speed will decrease by a fixed percentage when the generator is loaded from no-load to full load. This provides a stable working point for each load in case of parallel operation.
that's Why isochronous is better than synchronous.
In reply to Md Assaduzzaman

Re: Answer the question and discuss

by saikat Sarkar (202-15-3836). -
1. Analog to digital conversion plays a crucial role in the world we live in today. Most signals (e.g. a song or speech) are analog in nature. However, if you want to transmit them all over the world to multiple people at once, or if you want to enhance their quality by removing background noise, you will need to convert them into digital form.
2. In the isochronous speed control mode the speed will return to the original speed set point after a load has been applied or rejected. However, in parallel operation, this would cause instability as explained above.

In the droop speed control mode, the speed will decrease by a fixed percentage when the generator is loaded from no-load to full load. This provides a stable working point for each load in case of parallel operation.
that's Why isochronous is better than synchronous.
In reply to Md Assaduzzaman

Re: Answer the question and discuss

by NAHID ARMAN FAHIM 202-15-3831 -
1. Analog to digital conversion plays a crucial role in the world we live in today. Most signals (e.g. a song or speech) are analog in nature. However, if you want to transmit them all over the world to multiple people at once, or if you want to enhance their quality by removing background noise, you will need to convert them into digital form.

2. In the isochronous speed control mode the speed will return to the original speed setpoint after a load has been applied or rejected. However, in parallel operation, this would cause instability as explained above.

In the droop speed control mode, the speed will decrease by a fixed percentage when the generator is loaded from no-load to full load. This provides a stable working point for each load in case of parallel operation.
that's Why isochronous is better than synchronous.
In reply to Md Assaduzzaman

Re: Answer the question and discuss

by Monir Husain Shuvo 202-15-3853 -
1. Analog to digital conversion plays a crucial role in the world we live in today. Most signals (e.g. a song or speech) are analog in nature. However, if you want to transmit them all over the world to multiple people at once, or if you want to enhance their quality by removing background noise, you will need to convert them into digital form.
2. In the isochronous speed control mode the speed will return to the original speed setpoint after a load has been applied or rejected. However, in parallel operation, this would cause instability as explained above.

In the droop speed control mode, the speed will decrease by a fixed percentage when the generator is loaded from no-load to full load. This provides a stable working point for each load in case of parallel operation.
that's Why isochronous is better than synchronous.
In reply to Md Assaduzzaman

Re: Answer the question and discuss

by Sayed Nahid (202-15-3849) -
1.Analog to digital conversion plays a crucial role in the world we live in today. Most signals (e.g. a song or speech) are analog in nature. However, if you want to transmit them all over the world to multiple people at once, or if you want to enhance its quality by removing background noise, you will need to convert them into digital form.
2.In the isochronous speed control mode the speed will return to the original speed set point after a load has been applied or rejected. However in parallel operation this would cause instability as explained above.

In the droop speed control mode the speed will decrease by a fixed percentage when the generator is loaded from no-load to full load. This provides a stable working point for each load in case of parallel operation.
that's Why isochronous is better than synchronous.