Different notification schemes for different components in a project

I was wondering if we can have different notification schemes for different components in a particular project or is it that a project can have just one notification scheme associated with it. For eg: I have a project configured as follows:

Project name: MYPROJECT
Components: GeneralComponent
DocumentationComponent
InfrastructureComponent

The closest solution to this issue was to set a filter. However, it doesn't completely serve the purpose. The filter sends email after a predefined set period irrespective of whether a new issue in that component is created or not. I would like to have emails just when a new issue is created in that component and not after a pre defined period. Does someone have a solution to my problem.

Thanks,
Venkat