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By:

Rajendra Joshi

3 December 2024 at 3:50:26 am

Proud moment for Shivaji University researchers

Indian patent for portable sound absorption testing device Kolhapur: Researchers from Shivaji University, Kolhapur, have developed a portable sound absorption testing device that can scientifically assess whether an installed sound system and its acoustic treatment are functioning effectively. The innovation has been granted an Indian patent, marking a first-of-its-kind development in this field, the university said on Thursday. The patented device, named the Portable Sound Absorption Tester,...

Proud moment for Shivaji University researchers

Indian patent for portable sound absorption testing device Kolhapur: Researchers from Shivaji University, Kolhapur, have developed a portable sound absorption testing device that can scientifically assess whether an installed sound system and its acoustic treatment are functioning effectively. The innovation has been granted an Indian patent, marking a first-of-its-kind development in this field, the university said on Thursday. The patented device, named the Portable Sound Absorption Tester, has been developed by senior chemist Dr Kalyanrao Garadkar of Shivaji University, along with Dr Sandeep Sable and Dr Rohant Dhabbe of Jaysingpur College, and Dr Chandrala Jatkar of the D K T E Society’s Textile and Engineering Institute, Ichalkaranji. The device is designed to test the sound absorption capacity of professional acoustic systems used in recording studios, theatres, auditoriums and soundproof chambers. Until now, the effectiveness of such sound-absorbing installations has largely been assessed through experience and trial-and-error after installation. The newly developed portable tester allows for immediate and scientific evaluation of sound absorption performance once the system is installed. Sound-absorbing sheets and panels are widely used in theatres, studios and vocal recording rooms to absorb echo around microphones and create a controlled acoustic environment, enabling cleaner and more professional audio output. The new device can be used to evaluate a wide range of absorbers, including perforated foam, fibre, fabric, membranes, panels and resonant absorbers, helping improve the quality and effectiveness of acoustic materials. Explaining the working of the device, Dr Garadkar said that the human audible frequency range extends from 20 Hz to 20 kHz. The device generates sound waves within this spectrum and projects them onto the acoustic material under test. The sound waves that are not absorbed are detected by a microphone and displayed on the screen in the form of current or voltage readings. This enables users to instantly determine whether the sound absorption system is functioning as intended and make corrective interventions if required. The researchers said the device would also be useful for those engaged in acoustic fabrication and sound absorption research. Apart from being portable and easy to transport, the device is also cost-effective, making it suitable for field applications. The team expressed confidence that it would prove highly useful in the sound system testing sector. Shivaji University’s in-charge Vice-Chancellor Dr Suresh Gosavi and in-charge Pro Vice-Chancellor Dr Jyoti Jadhav congratulated the research team on securing the patent.

The Founder’s Luxury Blindspot

In every market today, there are businesses that compete on price, and then there are businesses that command value. The difference is rarely the product alone. More often, it is perception. Luxury brands have understood this for decades, yet many founders continue to ignore the very principles that make premium positioning possible.


Luxury is not a logo. It is not packaging. It is not even the price tag. Luxury is engineered perception.


The world’s most iconic luxury brands do not leave trust to chance. They do not hope customers will “eventually understand.” They design every detail to communicate status, consistency, and desirability long before a single conversation begins. Founders, on the other hand, often rely on effort as their marketing strategy. They believe that if the work is strong, the market will notice. If the service is excellent, clients will talk. If the business is successful, credibility will follow.


But luxury brands know something founders often overlook: excellence is expected. Perception is what differentiates.


A luxury customer does not buy only a product. They buy a feeling. A signal. An identity. They buy the experience of being associated with something rare, intentional, and elevated.


Founders may build exceptional companies, but still present themselves in ways that feel ordinary. Their business may be premium, yet their personal presence, communication, online identity, and client experience remain inconsistent.


Luxury brands never allow this mismatch. They understand that premium perception is built through alignment. Every touchpoint — the tone of voice, the visual identity, the behaviour of the representatives, the way a customer is treated — reinforces the same message: this is valuable.


This is where personal branding becomes the founder’s most underutilised asset. A founder’s personal brand is the human equivalent of a luxury label. It is what people feel before they sign the contract. It is what they assume about your standards before they experience your service. It is what makes someone trust your price without negotiating your worth. Luxury brands do not chase attention. They curate desire. Founders often do the opposite. They become overly accessible, overly explanatory, overly eager to prove value. Yet premium positioning is built through restraint, clarity, and confidence. The strongest brands do not convince. They signal. Consider how luxury brands handle consistency. They do not appear differently on different days. Their experience is predictable in the best way. Whether you walk into their store in Paris or Dubai, you know what to expect.


Many founders ignore this. Their website speaks one language, their social media speaks another, their personal presence speaks a third. The result is confusion — and confusion is the enemy of premium.


Luxury brands also understand the power of storytelling. They never sell features. They sell legacy. Craftsmanship. Meaning. They give the customer a narrative to belong to.


Founders, especially in traditional industries, hesitate to do this. They market the company but hide the person. They forget that people trust people before they trust institutions. A founder who communicates vision and values becomes a magnet. A founder who remains invisible becomes replaceable. The modern business landscape rewards those who are not only competent, but unforgettable.


Luxury brands remind us that premium is not about being expensive. It is about being intentional. About designing perception rather than leaving it to assumption. About ensuring that what you deliver matches what you signal.


For founders who want to scale into the next league, the question is no longer “Is my business good?” The question is: Does my presence reflect its value? Because the market does not pay more for effort. It pays more for clarity, confidence, and credibility. And those are not accidental. They are engineered.


If you are a founder or business owner who knows your work is premium but suspects your positioning is not yet matching it, it may be time to refine the personal brand that represents everything you have built.


You can book a free consultation call with me here: https://sprect.com/pro/divyaaadvaani


Not as a sales pitch, but as a conversation about building a brand that finally feels as high-value as the business behind it.


(The author is a personal branding expert. She has clients from 14+ countries.

Views personal.)

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